80812726

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 123024240

約数和(自身を除く): 42211514

約数列:

[1, 2, 101, 202, 229, 458, 1747, 3494, 23129, 46258, 176447, 352894, 400063, 800126, 40406363, 80812726]

約数ペア:

[(1, 80812726), (2, 40406363), (101, 800126), (202, 400063), (229, 352894), (458, 176447), (1747, 46258), (3494, 23129)]