71307632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{405157}}^1$

素因数の和:405176

約数の個数: 20

約数和(自身を含む): 150718776

約数和(自身を除く): 79411144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 405157, 810314, 1620628, 3241256, 4456727, 6482512, 8913454, 17826908, 35653816, 71307632]

約数ペア:

[(1, 71307632), (2, 35653816), (4, 17826908), (8, 8913454), (11, 6482512), (16, 4456727), (22, 3241256), (44, 1620628), (88, 810314), (176, 405157)]