81103334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84307}}^1$

素因数の和:84359

約数の個数: 16

約数和(自身を含む): 134555568

約数和(自身を除く): 53452234

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 84307, 168614, 1095991, 2191982, 3119359, 6238718, 40551667, 81103334]

約数ペア:

[(1, 81103334), (2, 40551667), (13, 6238718), (26, 3119359), (37, 2191982), (74, 1095991), (481, 168614), (962, 84307)]