40870772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{329603}}^1$

素因数の和:329638

約数の個数: 12

約数和(自身を含む): 73831296

約数和(自身を除く): 32960524

約数列:

[1, 2, 4, 31, 62, 124, 329603, 659206, 1318412, 10217693, 20435386, 40870772]

約数ペア:

[(1, 40870772), (2, 20435386), (4, 10217693), (31, 1318412), (62, 659206), (124, 329603)]