25231792

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2393}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 48981240

約数和(自身を除く): 23749448

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2393, 2636, 4786, 5272, 9572, 10544, 19144, 38288, 1576987, 3153974, 6307948, 12615896, 25231792]

約数ペア:

[(1, 25231792), (2, 12615896), (4, 6307948), (8, 3153974), (16, 1576987), (659, 38288), (1318, 19144), (2393, 10544), (2636, 9572), (4786, 5272)]