31939776

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 126

約数和(自身を含む): 101298756

約数和(自身を除く): 69358980

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 576, 639, 704, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 2112, 2272, 2343, 2556, 3124, 3168, 3408, 4544, 4686, 5041, 5112, 6248, 6336, 6816, 7029, 9372, 10082, 10224, 12496, 13632, 14058, 15123, 18744, 20164, 20448, 24992, 28116, 30246, 37488, 40328, 40896, 45369, 49984, 55451, 56232, 60492, 74976, 80656, 90738, 110902, 112464, 120984, 149952, 161312, 166353, 181476, 221804, 224928, 241968, 322624, 332706, 362952, 443608, 449856, 483936, 499059, 665412, 725904, 887216, 967872, 998118, 1330824, 1451808, 1774432, 1996236, 2661648, 2903616, 3548864, 3992472, 5323296, 7984944, 10646592, 15969888, 31939776]

約数ペア:

[(1, 31939776), (2, 15969888), (3, 10646592), (4, 7984944), (6, 5323296), (8, 3992472), (9, 3548864), (11, 2903616), (12, 2661648), (16, 1996236), (18, 1774432), (22, 1451808), (24, 1330824), (32, 998118), (33, 967872), (36, 887216), (44, 725904), (48, 665412), (64, 499059), (66, 483936), (71, 449856), (72, 443608), (88, 362952), (96, 332706), (99, 322624), (132, 241968), (142, 224928), (144, 221804), (176, 181476), (192, 166353), (198, 161312), (213, 149952), (264, 120984), (284, 112464), (288, 110902), (352, 90738), (396, 80656), (426, 74976), (528, 60492), (568, 56232), (576, 55451), (639, 49984), (704, 45369), (781, 40896), (792, 40328), (852, 37488), (1056, 30246), (1136, 28116), (1278, 24992), (1562, 20448), (1584, 20164), (1704, 18744), (2112, 15123), (2272, 14058), (2343, 13632), (2556, 12496), (3124, 10224), (3168, 10082), (3408, 9372), (4544, 7029), (4686, 6816), (5041, 6336), (5112, 6248)]