100513912

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 192254400

約数和(自身を除く): 91740488

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 1013, 1256, 2026, 4052, 8104, 12403, 24806, 49612, 80027, 99224, 159041, 160054, 318082, 320108, 636164, 640216, 1272328, 12564239, 25128478, 50256956, 100513912]

約数ペア:

[(1, 100513912), (2, 50256956), (4, 25128478), (8, 12564239), (79, 1272328), (157, 640216), (158, 636164), (314, 320108), (316, 318082), (628, 160054), (632, 159041), (1013, 99224), (1256, 80027), (2026, 49612), (4052, 24806), (8104, 12403)]