80308021264

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{1009}}^1\times {\mathrm{20641}}^1$

素因数の和:21899

約数の個数: 40

約数和(自身を含む): 156404846840

約数和(自身を除く): 76096825576

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1009, 1928, 2018, 3856, 4036, 8072, 16144, 20641, 41282, 82564, 165128, 243169, 330256, 486338, 972676, 1945352, 3890704, 4974481, 9948962, 19897924, 20826769, 39795848, 41653538, 79591696, 83307076, 166614152, 333228304, 5019251329, 10038502658, 20077005316, 40154010632, 80308021264]

約数ペア:

[(1, 80308021264), (2, 40154010632), (4, 20077005316), (8, 10038502658), (16, 5019251329), (241, 333228304), (482, 166614152), (964, 83307076), (1009, 79591696), (1928, 41653538), (2018, 39795848), (3856, 20826769), (4036, 19897924), (8072, 9948962), (16144, 4974481), (20641, 3890704), (41282, 1945352), (82564, 972676), (165128, 486338), (243169, 330256)]