31733260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122051}}^1$

素因数の和:122073

約数の個数: 24

約数和(自身を含む): 71766576

約数和(自身を除く): 40033316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 122051, 244102, 488204, 610255, 1220510, 1586663, 2441020, 3173326, 6346652, 7933315, 15866630, 31733260]

約数ペア:

[(1, 31733260), (2, 15866630), (4, 7933315), (5, 6346652), (10, 3173326), (13, 2441020), (20, 1586663), (26, 1220510), (52, 610255), (65, 488204), (130, 244102), (260, 122051)]