31345486

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 47628288

約数和(自身を除く): 16282802

約数列:

[1, 2, 151, 271, 302, 383, 542, 766, 40921, 57833, 81842, 103793, 115666, 207586, 15672743, 31345486]

約数ペア:

[(1, 31345486), (2, 15672743), (151, 207586), (271, 115666), (302, 103793), (383, 81842), (542, 57833), (766, 40921)]