31433976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 99440640

約数和(自身を除く): 68006664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1327, 1692, 1974, 2632, 2654, 2961, 3384, 3948, 3981, 5308, 5922, 7896, 7962, 9289, 10616, 11844, 11943, 15924, 18578, 23688, 23886, 27867, 31848, 37156, 47772, 55734, 62369, 74312, 83601, 95544, 111468, 124738, 167202, 187107, 222936, 249476, 334404, 374214, 436583, 498952, 561321, 668808, 748428, 873166, 1122642, 1309749, 1496856, 1746332, 2245284, 2619498, 3492664, 3929247, 4490568, 5238996, 7858494, 10477992, 15716988, 31433976]

約数ペア:

[(1, 31433976), (2, 15716988), (3, 10477992), (4, 7858494), (6, 5238996), (7, 4490568), (8, 3929247), (9, 3492664), (12, 2619498), (14, 2245284), (18, 1746332), (21, 1496856), (24, 1309749), (28, 1122642), (36, 873166), (42, 748428), (47, 668808), (56, 561321), (63, 498952), (72, 436583), (84, 374214), (94, 334404), (126, 249476), (141, 222936), (168, 187107), (188, 167202), (252, 124738), (282, 111468), (329, 95544), (376, 83601), (423, 74312), (504, 62369), (564, 55734), (658, 47772), (846, 37156), (987, 31848), (1128, 27867), (1316, 23886), (1327, 23688), (1692, 18578), (1974, 15924), (2632, 11943), (2654, 11844), (2961, 10616), (3384, 9289), (3948, 7962), (3981, 7896), (5308, 5922)]