31338842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 48492864

約数和(自身を除く): 17154022

約数列:

[1, 2, 41, 82, 151, 302, 2531, 5062, 6191, 12382, 103771, 207542, 382181, 764362, 15669421, 31338842]

約数ペア:

[(1, 31338842), (2, 15669421), (41, 764362), (82, 382181), (151, 207542), (302, 103771), (2531, 12382), (5062, 6191)]