90057398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{16871}}^1$

素因数の和:17047

約数の個数: 16

約数和(自身を含む): 143951904

約数和(自身を除く): 53894506

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 16871, 33742, 286807, 573614, 2648747, 5297494, 45028699, 90057398]

約数ペア:

[(1, 90057398), (2, 45028699), (17, 5297494), (34, 2648747), (157, 573614), (314, 286807), (2669, 33742), (5338, 16871)]