80453018608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{44498351}}^1$

素因数の和:44498472

約数の個数: 20

約数和(自身を含む): 157257175968

約数和(自身を除く): 76804157360

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 44498351, 88996702, 177993404, 355986808, 711973616, 5028313663, 10056627326, 20113254652, 40226509304, 80453018608]

約数ペア:

[(1, 80453018608), (2, 40226509304), (4, 20113254652), (8, 10056627326), (16, 5028313663), (113, 711973616), (226, 355986808), (452, 177993404), (904, 88996702), (1808, 44498351)]