164674376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3593}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 327988440

約数和(自身を除く): 163314064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 3593, 5729, 7186, 11458, 14372, 22916, 28744, 45832, 61081, 122162, 244324, 488648, 1210841, 2421682, 4843364, 9686728, 20584297, 41168594, 82337188, 164674376]

約数ペア:

[(1, 164674376), (2, 82337188), (4, 41168594), (8, 20584297), (17, 9686728), (34, 4843364), (68, 2421682), (136, 1210841), (337, 488648), (674, 244324), (1348, 122162), (2696, 61081), (3593, 45832), (5729, 28744), (7186, 22916), (11458, 14372)]