31575138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6653}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 72821376

約数和(自身を除く): 41246238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 6653, 13306, 19959, 39918, 46571, 93142, 139713, 279426, 751789, 1503578, 2255367, 4510734, 5262523, 10525046, 15787569, 31575138]

約数ペア:

[(1, 31575138), (2, 15787569), (3, 10525046), (6, 5262523), (7, 4510734), (14, 2255367), (21, 1503578), (42, 751789), (113, 279426), (226, 139713), (339, 93142), (678, 46571), (791, 39918), (1582, 19959), (2373, 13306), (4746, 6653)]