90723356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{22613}}^1$

素因数の和:22693

約数の個数: 24

約数和(自身を含む): 170961840

約数和(自身を除く): 80238484

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 22613, 45226, 90452, 384421, 768842, 1334167, 1537684, 2668334, 5336668, 22680839, 45361678, 90723356]

約数ペア:

[(1, 90723356), (2, 45361678), (4, 22680839), (17, 5336668), (34, 2668334), (59, 1537684), (68, 1334167), (118, 768842), (236, 384421), (1003, 90452), (2006, 45226), (4012, 22613)]