90915838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{2447}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 147026880

約数和(自身を除く): 56111042

約数列:

[1, 2, 13, 26, 1429, 2447, 2858, 4894, 18577, 31811, 37154, 63622, 3496763, 6993526, 45457919, 90915838]

約数ペア:

[(1, 90915838), (2, 45457919), (13, 6993526), (26, 3496763), (1429, 63622), (2447, 37154), (2858, 31811), (4894, 18577)]