80543918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 149532096

約数和(自身を除く): 68988178

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 1351, 2293, 2509, 2702, 4586, 5018, 16051, 17563, 29809, 32102, 35126, 59618, 208663, 417326, 442549, 885098, 3097843, 5753137, 6195686, 11506274, 40271959, 80543918]

約数ペア:

[(1, 80543918), (2, 40271959), (7, 11506274), (13, 6195686), (14, 5753137), (26, 3097843), (91, 885098), (182, 442549), (193, 417326), (386, 208663), (1351, 59618), (2293, 35126), (2509, 32102), (2702, 29809), (4586, 17563), (5018, 16051)]