40040282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1579}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 62188800

約数和(自身を除く): 22148518

約数列:

[1, 2, 31, 62, 409, 818, 1579, 3158, 12679, 25358, 48949, 97898, 645811, 1291622, 20020141, 40040282]

約数ペア:

[(1, 40040282), (2, 20020141), (31, 1291622), (62, 645811), (409, 97898), (818, 48949), (1579, 25358), (3158, 12679)]