31010976

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 63337824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 79, 87, 94, 96, 116, 141, 144, 158, 174, 188, 232, 237, 261, 282, 288, 316, 348, 376, 423, 464, 474, 522, 564, 632, 696, 711, 752, 846, 928, 948, 1044, 1128, 1264, 1363, 1392, 1422, 1504, 1692, 1896, 2088, 2256, 2291, 2528, 2726, 2784, 2844, 3384, 3713, 3792, 4089, 4176, 4512, 4582, 5452, 5688, 6768, 6873, 7426, 7584, 8178, 8352, 9164, 10904, 11139, 11376, 12267, 13536, 13746, 14852, 16356, 18328, 20619, 21808, 22278, 22752, 24534, 27492, 29704, 32712, 33417, 36656, 41238, 43616, 44556, 49068, 54984, 59408, 65424, 66834, 73312, 82476, 89112, 98136, 107677, 109968, 118816, 130848, 133668, 164952, 178224, 196272, 215354, 219936, 267336, 323031, 329904, 356448, 392544, 430708, 534672, 646062, 659808, 861416, 969093, 1069344, 1292124, 1722832, 1938186, 2584248, 3445664, 3876372, 5168496, 7752744, 10336992, 15505488, 31010976]

約数ペア:

[(1, 31010976), (2, 15505488), (3, 10336992), (4, 7752744), (6, 5168496), (8, 3876372), (9, 3445664), (12, 2584248), (16, 1938186), (18, 1722832), (24, 1292124), (29, 1069344), (32, 969093), (36, 861416), (47, 659808), (48, 646062), (58, 534672), (72, 430708), (79, 392544), (87, 356448), (94, 329904), (96, 323031), (116, 267336), (141, 219936), (144, 215354), (158, 196272), (174, 178224), (188, 164952), (232, 133668), (237, 130848), (261, 118816), (282, 109968), (288, 107677), (316, 98136), (348, 89112), (376, 82476), (423, 73312), (464, 66834), (474, 65424), (522, 59408), (564, 54984), (632, 49068), (696, 44556), (711, 43616), (752, 41238), (846, 36656), (928, 33417), (948, 32712), (1044, 29704), (1128, 27492), (1264, 24534), (1363, 22752), (1392, 22278), (1422, 21808), (1504, 20619), (1692, 18328), (1896, 16356), (2088, 14852), (2256, 13746), (2291, 13536), (2528, 12267), (2726, 11376), (2784, 11139), (2844, 10904), (3384, 9164), (3713, 8352), (3792, 8178), (4089, 7584), (4176, 7426), (4512, 6873), (4582, 6768), (5452, 5688)]