80443352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4027}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 165309120

約数和(自身を除く): 84865768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4027, 4994, 8054, 9988, 16108, 19976, 32216, 44297, 88594, 177188, 354376, 914129, 1828258, 3656516, 7313032, 10055419, 20110838, 40221676, 80443352]

約数ペア:

[(1, 80443352), (2, 40221676), (4, 20110838), (8, 10055419), (11, 7313032), (22, 3656516), (44, 1828258), (88, 914129), (227, 354376), (454, 177188), (908, 88594), (1816, 44297), (2497, 32216), (4027, 19976), (4994, 16108), (8054, 9988)]