31147804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 55563200

約数和(自身を除く): 24415396

約数列:

[1, 2, 4, 79, 158, 241, 316, 409, 482, 818, 964, 1636, 19039, 32311, 38078, 64622, 76156, 98569, 129244, 197138, 394276, 7786951, 15573902, 31147804]

約数ペア:

[(1, 31147804), (2, 15573902), (4, 7786951), (79, 394276), (158, 197138), (241, 129244), (316, 98569), (409, 76156), (482, 64622), (818, 38078), (964, 32311), (1636, 19039)]