80134832

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{7741}}^1$

素因数の和:8396

約数の個数: 20

約数和(自身を含む): 155521296

約数和(自身を除く): 75386464

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 7741, 10352, 15482, 30964, 61928, 123856, 5008427, 10016854, 20033708, 40067416, 80134832]

約数ペア:

[(1, 80134832), (2, 40067416), (4, 20033708), (8, 10016854), (16, 5008427), (647, 123856), (1294, 61928), (2588, 30964), (5176, 15482), (7741, 10352)]