85393364

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34267}}^1$

素因数の和:34367

約数の個数: 24

約数和(自身を含む): 172710720

約数和(自身を除く): 87317356

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 34267, 68534, 137068, 239869, 479738, 959476, 3049763, 6099526, 12199052, 21348341, 42696682, 85393364]

約数ペア:

[(1, 85393364), (2, 42696682), (4, 21348341), (7, 12199052), (14, 6099526), (28, 3049763), (89, 959476), (178, 479738), (356, 239869), (623, 137068), (1246, 68534), (2492, 34267)]