80493686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 149540160

約数和(自身を除く): 69046474

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2197, 2366, 2617, 4394, 5234, 15379, 18319, 30758, 34021, 36638, 68042, 238147, 442273, 476294, 884546, 3095911, 5749549, 6191822, 11499098, 40246843, 80493686]

約数ペア:

[(1, 80493686), (2, 40246843), (7, 11499098), (13, 6191822), (14, 5749549), (26, 3095911), (91, 884546), (169, 476294), (182, 442273), (338, 238147), (1183, 68042), (2197, 36638), (2366, 34021), (2617, 30758), (4394, 18319), (5234, 15379)]