84858818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9619}}^1$

素因数の和:10033

約数の個数: 16

約数和(自身を含む): 139220640

約数和(自身を除く): 54361822

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 9619, 19238, 105809, 211618, 3857219, 7714438, 42429409, 84858818]

約数ペア:

[(1, 84858818), (2, 42429409), (11, 7714438), (22, 3857219), (401, 211618), (802, 105809), (4411, 19238), (8822, 9619)]