85983404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27107}}^1$

素因数の和:27185

約数の個数: 24

約数和(自身を含む): 164708208

約数和(自身を除く): 78724804

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 27107, 54214, 108428, 352391, 704782, 1409564, 1653527, 3307054, 6614108, 21495851, 42991702, 85983404]

約数ペア:

[(1, 85983404), (2, 42991702), (4, 21495851), (13, 6614108), (26, 3307054), (52, 1653527), (61, 1409564), (122, 704782), (244, 352391), (793, 108428), (1586, 54214), (3172, 27107)]