80281664

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{2897}}^1$

素因数の和:3342

約数の個数: 28

約数和(自身を含む): 159731964

約数和(自身を除く): 79450300

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 866, 1732, 2897, 3464, 5794, 6928, 11588, 13856, 23176, 27712, 46352, 92704, 185408, 1254401, 2508802, 5017604, 10035208, 20070416, 40140832, 80281664]

約数ペア:

[(1, 80281664), (2, 40140832), (4, 20070416), (8, 10035208), (16, 5017604), (32, 2508802), (64, 1254401), (433, 185408), (866, 92704), (1732, 46352), (2897, 27712), (3464, 23176), (5794, 13856), (6928, 11588)]