80818462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{5003}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 124839792

約数和(自身を除く): 44021330

約数列:

[1, 2, 41, 82, 197, 394, 5003, 8077, 10006, 16154, 205123, 410246, 985591, 1971182, 40409231, 80818462]

約数ペア:

[(1, 80818462), (2, 40409231), (41, 1971182), (82, 985591), (197, 410246), (394, 205123), (5003, 16154), (8077, 10006)]