57758416

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{22993}}^1$

素因数の和:23158

約数の個数: 20

約数和(自身を含む): 112624612

約数和(自身を除く): 54866196

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 22993, 45986, 91972, 183944, 367888, 3609901, 7219802, 14439604, 28879208, 57758416]

約数ペア:

[(1, 57758416), (2, 28879208), (4, 14439604), (8, 7219802), (16, 3609901), (157, 367888), (314, 183944), (628, 91972), (1256, 45986), (2512, 22993)]