42131896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{181603}}^1$

素因数の和:181638

約数の個数: 16

約数和(自身を含む): 81721800

約数和(自身を除く): 39589904

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 181603, 363206, 726412, 1452824, 5266487, 10532974, 21065948, 42131896]

約数ペア:

[(1, 42131896), (2, 21065948), (4, 10532974), (8, 5266487), (29, 1452824), (58, 726412), (116, 363206), (232, 181603)]