91271906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{7963}}^1$

素因数の和:8497

約数の個数: 16

約数和(自身を含む): 149659488

約数和(自身を除く): 58387582

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 7963, 11462, 15926, 87593, 175186, 4148723, 8297446, 45635953, 91271906]

約数ペア:

[(1, 91271906), (2, 45635953), (11, 8297446), (22, 4148723), (521, 175186), (1042, 87593), (5731, 15926), (7963, 11462)]