89145848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13877}}^1$

素因数の和:13967

約数の個数: 32

約数和(自身を含む): 184854960

約数和(自身を除く): 95709112

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 13877, 27754, 55508, 111016, 152647, 305294, 610588, 1013021, 1221176, 2026042, 4052084, 8104168, 11143231, 22286462, 44572924, 89145848]

約数ペア:

[(1, 89145848), (2, 44572924), (4, 22286462), (8, 11143231), (11, 8104168), (22, 4052084), (44, 2026042), (73, 1221176), (88, 1013021), (146, 610588), (292, 305294), (584, 152647), (803, 111016), (1606, 55508), (3212, 27754), (6424, 13877)]