81348422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{37907}}^1$

素因数の和:37975

約数の個数: 16

約数和(自身を含む): 129645360

約数和(自身を除く): 48296938

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 37907, 75814, 1099303, 1402559, 2198606, 2805118, 40674211, 81348422]

約数ペア:

[(1, 81348422), (2, 40674211), (29, 2805118), (37, 2198606), (58, 1402559), (74, 1099303), (1073, 75814), (2146, 37907)]