65146862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 110381184

約数和(自身を除く): 45234322

約数列:

[1, 2, 11, 22, 37, 74, 163, 326, 407, 491, 814, 982, 1793, 3586, 5401, 6031, 10802, 12062, 18167, 36334, 66341, 80033, 132682, 160066, 199837, 399674, 880363, 1760726, 2961221, 5922442, 32573431, 65146862]

約数ペア:

[(1, 65146862), (2, 32573431), (11, 5922442), (22, 2961221), (37, 1760726), (74, 880363), (163, 399674), (326, 199837), (407, 160066), (491, 132682), (814, 80033), (982, 66341), (1793, 36334), (3586, 18167), (5401, 12062), (6031, 10802)]