87102704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{418763}}^1$

素因数の和:418784

約数の個数: 20

約数和(自身を含む): 181743576

約数和(自身を除く): 94640872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 418763, 837526, 1675052, 3350104, 5443919, 6700208, 10887838, 21775676, 43551352, 87102704]

約数ペア:

[(1, 87102704), (2, 43551352), (4, 21775676), (8, 10887838), (13, 6700208), (16, 5443919), (26, 3350104), (52, 1675052), (104, 837526), (208, 418763)]