90355928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6841}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 183912960

約数和(自身を除く): 93557032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 6841, 13208, 13682, 27364, 54728, 88933, 177866, 355732, 711464, 868807, 1737614, 3475228, 6950456, 11294491, 22588982, 45177964, 90355928]

約数ペア:

[(1, 90355928), (2, 45177964), (4, 22588982), (8, 11294491), (13, 6950456), (26, 3475228), (52, 1737614), (104, 868807), (127, 711464), (254, 355732), (508, 177866), (1016, 88933), (1651, 54728), (3302, 27364), (6604, 13682), (6841, 13208)]