85441618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2161}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 130991256

約数和(自身を除く): 45549638

約数列:

[1, 2, 53, 106, 373, 746, 2161, 4322, 19769, 39538, 114533, 229066, 806053, 1612106, 42720809, 85441618]

約数ペア:

[(1, 85441618), (2, 42720809), (53, 1612106), (106, 806053), (373, 229066), (746, 114533), (2161, 39538), (4322, 19769)]