42653416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1217}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 86453640

約数和(自身を除く): 43800224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1217, 1348, 2434, 2696, 4381, 4868, 8762, 9736, 15821, 17524, 31642, 35048, 63284, 126568, 410129, 820258, 1640516, 3281032, 5331677, 10663354, 21326708, 42653416]

約数ペア:

[(1, 42653416), (2, 21326708), (4, 10663354), (8, 5331677), (13, 3281032), (26, 1640516), (52, 820258), (104, 410129), (337, 126568), (674, 63284), (1217, 35048), (1348, 31642), (2434, 17524), (2696, 15821), (4381, 9736), (4868, 8762)]