61531976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41131}}^1$

素因数の和:41165

約数の個数: 32

約数和(自身を含む): 133267680

約数和(自身を除く): 71735704

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 41131, 82262, 164524, 329048, 452441, 699227, 904882, 1398454, 1809764, 2796908, 3619528, 5593816, 7691497, 15382994, 30765988, 61531976]

約数ペア:

[(1, 61531976), (2, 30765988), (4, 15382994), (8, 7691497), (11, 5593816), (17, 3619528), (22, 2796908), (34, 1809764), (44, 1398454), (68, 904882), (88, 699227), (136, 452441), (187, 329048), (374, 164524), (748, 82262), (1496, 41131)]