81086848

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{15451}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 165490920

約数和(自身を除く): 84404072

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 15451, 30902, 61804, 123608, 247216, 494432, 633491, 988864, 1266982, 1977728, 2533964, 5067928, 10135856, 20271712, 40543424, 81086848]

約数ペア:

[(1, 81086848), (2, 40543424), (4, 20271712), (8, 10135856), (16, 5067928), (32, 2533964), (41, 1977728), (64, 1266982), (82, 988864), (128, 633491), (164, 494432), (328, 247216), (656, 123608), (1312, 61804), (2624, 30902), (5248, 15451)]