80772818

素因数分解:

$2^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{3461}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 138590784

約数和(自身を除く): 57817966

約数列:

[1, 2, 7, 14, 1667, 3334, 3461, 6922, 11669, 23338, 24227, 48454, 5769487, 11538974, 40386409, 80772818]

約数ペア:

[(1, 80772818), (2, 40386409), (7, 11538974), (14, 5769487), (1667, 48454), (3334, 24227), (3461, 23338), (6922, 11669)]