16688312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 32492880

約数和(自身を除く): 15804568

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 613, 664, 1226, 2452, 3403, 4904, 6806, 13612, 25133, 27224, 50266, 50879, 100532, 101758, 201064, 203516, 407032, 2086039, 4172078, 8344156, 16688312]

約数ペア:

[(1, 16688312), (2, 8344156), (4, 4172078), (8, 2086039), (41, 407032), (82, 203516), (83, 201064), (164, 101758), (166, 100532), (328, 50879), (332, 50266), (613, 27224), (664, 25133), (1226, 13612), (2452, 6806), (3403, 4904)]