90171016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6827}}^1$

素因数の和:6973

約数の個数: 32

約数和(自身を含む): 183536640

約数和(自身を除く): 93365624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 6827, 13208, 13654, 27308, 54616, 88751, 177502, 355004, 710008, 867029, 1734058, 3468116, 6936232, 11271377, 22542754, 45085508, 90171016]

約数ペア:

[(1, 90171016), (2, 45085508), (4, 22542754), (8, 11271377), (13, 6936232), (26, 3468116), (52, 1734058), (104, 867029), (127, 710008), (254, 355004), (508, 177502), (1016, 88751), (1651, 54616), (3302, 27308), (6604, 13654), (6827, 13208)]