88710839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 21604681

約数列:

[1, 7, 23, 41, 89, 151, 161, 287, 623, 943, 1057, 2047, 3473, 3649, 6191, 6601, 13439, 14329, 24311, 25543, 43337, 83927, 94073, 142393, 309097, 550999, 587489, 996751, 2163679, 3856993, 12672977, 88710839]

約数ペア:

[(1, 88710839), (7, 12672977), (23, 3856993), (41, 2163679), (89, 996751), (151, 587489), (161, 550999), (287, 309097), (623, 142393), (943, 94073), (1057, 83927), (2047, 43337), (3473, 25543), (3649, 24311), (6191, 14329), (6601, 13439)]