16574832

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 49520640

約数和(自身を除く): 32945808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 79, 93, 94, 124, 141, 144, 158, 186, 188, 237, 248, 279, 282, 316, 372, 376, 423, 474, 496, 558, 564, 632, 711, 744, 752, 846, 948, 1116, 1128, 1264, 1422, 1457, 1488, 1692, 1896, 2232, 2256, 2449, 2844, 2914, 3384, 3713, 3792, 4371, 4464, 4898, 5688, 5828, 6768, 7347, 7426, 8742, 9796, 11139, 11376, 11656, 13113, 14694, 14852, 17484, 19592, 22041, 22278, 23312, 26226, 29388, 29704, 33417, 34968, 39184, 44082, 44556, 52452, 58776, 59408, 66834, 69936, 88164, 89112, 104904, 115103, 117552, 133668, 176328, 178224, 209808, 230206, 267336, 345309, 352656, 460412, 534672, 690618, 920824, 1035927, 1381236, 1841648, 2071854, 2762472, 4143708, 5524944, 8287416, 16574832]

約数ペア:

[(1, 16574832), (2, 8287416), (3, 5524944), (4, 4143708), (6, 2762472), (8, 2071854), (9, 1841648), (12, 1381236), (16, 1035927), (18, 920824), (24, 690618), (31, 534672), (36, 460412), (47, 352656), (48, 345309), (62, 267336), (72, 230206), (79, 209808), (93, 178224), (94, 176328), (124, 133668), (141, 117552), (144, 115103), (158, 104904), (186, 89112), (188, 88164), (237, 69936), (248, 66834), (279, 59408), (282, 58776), (316, 52452), (372, 44556), (376, 44082), (423, 39184), (474, 34968), (496, 33417), (558, 29704), (564, 29388), (632, 26226), (711, 23312), (744, 22278), (752, 22041), (846, 19592), (948, 17484), (1116, 14852), (1128, 14694), (1264, 13113), (1422, 11656), (1457, 11376), (1488, 11139), (1692, 9796), (1896, 8742), (2232, 7426), (2256, 7347), (2449, 6768), (2844, 5828), (2914, 5688), (3384, 4898), (3713, 4464), (3792, 4371)]