40591954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91837}}^1$

素因数の和:91869

約数の個数: 16

約数和(自身を含む): 69429528

約数和(自身を除く): 28837574

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91837, 183674, 1193881, 1561229, 2387762, 3122458, 20295977, 40591954]

約数ペア:

[(1, 40591954), (2, 20295977), (13, 3122458), (17, 2387762), (26, 1561229), (34, 1193881), (221, 183674), (442, 91837)]