25415792

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5011}}^1$

素因数の和:5336

約数の個数: 20

約数和(自身を含む): 49408296

約数和(自身を除く): 23992504

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5011, 5072, 10022, 20044, 40088, 80176, 1588487, 3176974, 6353948, 12707896, 25415792]

約数ペア:

[(1, 25415792), (2, 12707896), (4, 6353948), (8, 3176974), (16, 1588487), (317, 80176), (634, 40088), (1268, 20044), (2536, 10022), (5011, 5072)]