90319802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{35531}}^1$

素因数の和:35605

約数の個数: 16

約数和(自身を含む): 143265024

約数和(自身を除く): 52945222

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 35531, 71062, 1101461, 1456771, 2202922, 2913542, 45159901, 90319802]

約数ペア:

[(1, 90319802), (2, 45159901), (31, 2913542), (41, 2202922), (62, 1456771), (82, 1101461), (1271, 71062), (2542, 35531)]