90150722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{10781}}^1$

素因数の和:10933

約数の個数: 16

約数和(自身を含む): 140122872

約数和(自身を除く): 49972150

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 10781, 21562, 398897, 797794, 1218253, 2436506, 45075361, 90150722]

約数ペア:

[(1, 90150722), (2, 45075361), (37, 2436506), (74, 1218253), (113, 797794), (226, 398897), (4181, 21562), (8362, 10781)]