25507792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51427}}^1$

素因数の和:51466

約数の個数: 20

約数和(自身を含む): 51016576

約数和(自身を除く): 25508784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51427, 102854, 205708, 411416, 822832, 1594237, 3188474, 6376948, 12753896, 25507792]

約数ペア:

[(1, 25507792), (2, 12753896), (4, 6376948), (8, 3188474), (16, 1594237), (31, 822832), (62, 411416), (124, 205708), (248, 102854), (496, 51427)]