86519316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{554611}}^1$

素因数の和:554631

約数の個数: 24

約数和(自身を含む): 217407904

約数和(自身を除く): 130888588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 554611, 1109222, 1663833, 2218444, 3327666, 6655332, 7209943, 14419886, 21629829, 28839772, 43259658, 86519316]

約数ペア:

[(1, 86519316), (2, 43259658), (3, 28839772), (4, 21629829), (6, 14419886), (12, 7209943), (13, 6655332), (26, 3327666), (39, 2218444), (52, 1663833), (78, 1109222), (156, 554611)]