80461486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 64690514

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3359, 3422, 6718, 11977, 23513, 23954, 47026, 97411, 194822, 198181, 396362, 681877, 1363754, 1387267, 2774534, 5747249, 11494498, 40230743, 80461486]

約数ペア:

[(1, 80461486), (2, 40230743), (7, 11494498), (14, 5747249), (29, 2774534), (58, 1387267), (59, 1363754), (118, 681877), (203, 396362), (406, 198181), (413, 194822), (826, 97411), (1711, 47026), (3359, 23954), (3422, 23513), (6718, 11977)]