81042848

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{34693}}^1$

素因数の和:34776

約数の個数: 24

約数和(自身を含む): 161743428

約数和(自身を除く): 80700580

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 34693, 69386, 138772, 277544, 555088, 1110176, 2532589, 5065178, 10130356, 20260712, 40521424, 81042848]

約数ペア:

[(1, 81042848), (2, 40521424), (4, 20260712), (8, 10130356), (16, 5065178), (32, 2532589), (73, 1110176), (146, 555088), (292, 277544), (584, 138772), (1168, 69386), (2336, 34693)]