80225072

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{3499}}^1$

素因数の和:4940

約数の個数: 20

約数和(自身を含む): 155589000

約数和(自身を除く): 75363928

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 3499, 5732, 6998, 11464, 13996, 22928, 27992, 55984, 5014067, 10028134, 20056268, 40112536, 80225072]

約数ペア:

[(1, 80225072), (2, 40112536), (4, 20056268), (8, 10028134), (16, 5014067), (1433, 55984), (2866, 27992), (3499, 22928), (5732, 13996), (6998, 11464)]