85485674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21841}}^1$

素因数の和:21965

約数の個数: 16

約数和(自身を含む): 136294080

約数和(自身を除く): 50808406

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 21841, 43682, 414979, 829958, 2249623, 4499246, 42742837, 85485674]

約数ペア:

[(1, 85485674), (2, 42742837), (19, 4499246), (38, 2249623), (103, 829958), (206, 414979), (1957, 43682), (3914, 21841)]