1565989823752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{87897947}}^1$

素因数の和:87898101

約数の個数: 32

約数和(自身を含む): 3132682866720

約数和(自身を除く): 1566693042968

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 87897947, 175795894, 351591788, 703183576, 1494265099, 2988530198, 5977060396, 11514631057, 11954120792, 23029262114, 46058524228, 92117048456, 195748727969, 391497455938, 782994911876, 1565989823752]

約数ペア:

[(1, 1565989823752), (2, 782994911876), (4, 391497455938), (8, 195748727969), (17, 92117048456), (34, 46058524228), (68, 23029262114), (131, 11954120792), (136, 11514631057), (262, 5977060396), (524, 2988530198), (1048, 1494265099), (2227, 703183576), (4454, 351591788), (8908, 175795894), (17816, 87897947)]