91980466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2153}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 141672888

約数和(自身を除く): 49692422

約数列:

[1, 2, 41, 82, 521, 1042, 2153, 4306, 21361, 42722, 88273, 176546, 1121713, 2243426, 45990233, 91980466]

約数ペア:

[(1, 91980466), (2, 45990233), (41, 2243426), (82, 1121713), (521, 176546), (1042, 88273), (2153, 42722), (4306, 21361)]