53681968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{90679}}^1$

素因数の和:90724

約数の個数: 20

約数和(自身を含む): 106821040

約数和(自身を除く): 53139072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 90679, 181358, 362716, 725432, 1450864, 3355123, 6710246, 13420492, 26840984, 53681968]

約数ペア:

[(1, 53681968), (2, 26840984), (4, 13420492), (8, 6710246), (16, 3355123), (37, 1450864), (74, 725432), (148, 362716), (296, 181358), (592, 90679)]