87265256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6607}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 177623040

約数和(自身を除く): 90357784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 6607, 13208, 13214, 26428, 52856, 85891, 171782, 343564, 687128, 839089, 1678178, 3356356, 6712712, 10908157, 21816314, 43632628, 87265256]

約数ペア:

[(1, 87265256), (2, 43632628), (4, 21816314), (8, 10908157), (13, 6712712), (26, 3356356), (52, 1678178), (104, 839089), (127, 687128), (254, 343564), (508, 171782), (1016, 85891), (1651, 52856), (3302, 26428), (6604, 13214), (6607, 13208)]