80852492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70429}}^1$

素因数の和:70481

約数の個数: 24

約数和(自身を含む): 165651360

約数和(自身を除く): 84798868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70429, 140858, 281716, 493003, 986006, 1972012, 2887589, 5775178, 11550356, 20213123, 40426246, 80852492]

約数ペア:

[(1, 80852492), (2, 40426246), (4, 20213123), (7, 11550356), (14, 5775178), (28, 2887589), (41, 1972012), (82, 986006), (164, 493003), (287, 281716), (574, 140858), (1148, 70429)]