8461036168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81356117}}^1$

素因数の和:81356136

約数の個数: 16

約数和(自身を含む): 17084784780

約数和(自身を除く): 8623748612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81356117, 162712234, 325424468, 650848936, 1057629521, 2115259042, 4230518084, 8461036168]

約数ペア:

[(1, 8461036168), (2, 4230518084), (4, 2115259042), (8, 1057629521), (13, 650848936), (26, 325424468), (52, 162712234), (104, 81356117)]