143996842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{4073}}^1$

素因数の和:5693

約数の個数: 16

約数和(自身を含む): 235835712

約数和(自身を除く): 91838870

約数列:

[1, 2, 11, 22, 1607, 3214, 4073, 8146, 17677, 35354, 44803, 89606, 6545311, 13090622, 71998421, 143996842]

約数ペア:

[(1, 143996842), (2, 71998421), (11, 13090622), (22, 6545311), (1607, 89606), (3214, 44803), (4073, 35354), (8146, 17677)]