15707920832

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1279}}^1\times {\mathrm{1511}}^1$

素因数の和:2929

約数の個数: 56

約数和(自身を含む): 31461212160

約数和(自身を除く): 15753291328

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1279, 1511, 2032, 2558, 3022, 4064, 5116, 6044, 8128, 10232, 12088, 20464, 24176, 40928, 48352, 81856, 96704, 162433, 191897, 324866, 383794, 649732, 767588, 1299464, 1535176, 1932569, 2598928, 3070352, 3865138, 5197856, 6140704, 7730276, 10395712, 12281408, 15460552, 30921104, 61842208, 123684416, 245436263, 490872526, 981745052, 1963490104, 3926980208, 7853960416, 15707920832]

約数ペア:

[(1, 15707920832), (2, 7853960416), (4, 3926980208), (8, 1963490104), (16, 981745052), (32, 490872526), (64, 245436263), (127, 123684416), (254, 61842208), (508, 30921104), (1016, 15460552), (1279, 12281408), (1511, 10395712), (2032, 7730276), (2558, 6140704), (3022, 5197856), (4064, 3865138), (5116, 3070352), (6044, 2598928), (8128, 1932569), (10232, 1535176), (12088, 1299464), (20464, 767588), (24176, 649732), (40928, 383794), (48352, 324866), (81856, 191897), (96704, 162433)]