57235858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2789}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 88922880

約数和(自身を除く): 31687022

約数列:

[1, 2, 31, 62, 331, 662, 2789, 5578, 10261, 20522, 86459, 172918, 923159, 1846318, 28617929, 57235858]

約数ペア:

[(1, 57235858), (2, 28617929), (31, 1846318), (62, 923159), (331, 172918), (662, 86459), (2789, 20522), (5578, 10261)]