80085812

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 142388736

約数和(自身を除く): 62302924

約数列:

[1, 2, 4, 113, 163, 226, 326, 452, 652, 1087, 2174, 4348, 18419, 36838, 73676, 122831, 177181, 245662, 354362, 491324, 708724, 20021453, 40042906, 80085812]

約数ペア:

[(1, 80085812), (2, 40042906), (4, 20021453), (113, 708724), (163, 491324), (226, 354362), (326, 245662), (452, 177181), (652, 122831), (1087, 73676), (2174, 36838), (4348, 18419)]