39393488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144829}}^1$

素因数の和:144854

約数の個数: 20

約数和(自身を含む): 80815140

約数和(自身を除く): 41421652

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144829, 289658, 579316, 1158632, 2317264, 2462093, 4924186, 9848372, 19696744, 39393488]

約数ペア:

[(1, 39393488), (2, 19696744), (4, 9848372), (8, 4924186), (16, 2462093), (17, 2317264), (34, 1158632), (68, 579316), (136, 289658), (272, 144829)]