31624608

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 87284736

約数和(自身を除く): 55660128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 86, 94, 96, 129, 141, 163, 172, 188, 258, 282, 326, 344, 376, 489, 516, 564, 652, 688, 752, 978, 1032, 1128, 1304, 1376, 1504, 1956, 2021, 2064, 2256, 2608, 3912, 4042, 4128, 4512, 5216, 6063, 7009, 7661, 7824, 8084, 12126, 14018, 15322, 15648, 16168, 21027, 22983, 24252, 28036, 30644, 32336, 42054, 45966, 48504, 56072, 61288, 64672, 84108, 91932, 97008, 112144, 122576, 168216, 183864, 194016, 224288, 245152, 329423, 336432, 367728, 658846, 672864, 735456, 988269, 1317692, 1976538, 2635384, 3953076, 5270768, 7906152, 10541536, 15812304, 31624608]

約数ペア:

[(1, 31624608), (2, 15812304), (3, 10541536), (4, 7906152), (6, 5270768), (8, 3953076), (12, 2635384), (16, 1976538), (24, 1317692), (32, 988269), (43, 735456), (47, 672864), (48, 658846), (86, 367728), (94, 336432), (96, 329423), (129, 245152), (141, 224288), (163, 194016), (172, 183864), (188, 168216), (258, 122576), (282, 112144), (326, 97008), (344, 91932), (376, 84108), (489, 64672), (516, 61288), (564, 56072), (652, 48504), (688, 45966), (752, 42054), (978, 32336), (1032, 30644), (1128, 28036), (1304, 24252), (1376, 22983), (1504, 21027), (1956, 16168), (2021, 15648), (2064, 15322), (2256, 14018), (2608, 12126), (3912, 8084), (4042, 7824), (4128, 7661), (4512, 7009), (5216, 6063)]