79681576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{766169}}^1$

素因数の和:766188

約数の個数: 16

約数和(自身を含む): 160895700

約数和(自身を除く): 81214124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 766169, 1532338, 3064676, 6129352, 9960197, 19920394, 39840788, 79681576]

約数ペア:

[(1, 79681576), (2, 39840788), (4, 19920394), (8, 9960197), (13, 6129352), (26, 3064676), (52, 1532338), (104, 766169)]