89804596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 185657472

約数和(自身を除く): 95852876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 571, 574, 959, 1142, 1148, 1918, 2284, 3836, 3997, 5617, 7994, 11234, 15988, 22468, 23411, 39319, 46822, 78227, 78638, 93644, 156454, 157276, 163877, 312908, 327754, 547589, 655508, 1095178, 2190356, 3207307, 6414614, 12829228, 22451149, 44902298, 89804596]

約数ペア:

[(1, 89804596), (2, 44902298), (4, 22451149), (7, 12829228), (14, 6414614), (28, 3207307), (41, 2190356), (82, 1095178), (137, 655508), (164, 547589), (274, 327754), (287, 312908), (548, 163877), (571, 157276), (574, 156454), (959, 93644), (1142, 78638), (1148, 78227), (1918, 46822), (2284, 39319), (3836, 23411), (3997, 22468), (5617, 15988), (7994, 11234)]