31260182

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 48211200

約数和(自身を除く): 16951018

約数列:

[1, 2, 61, 89, 122, 178, 2879, 5429, 5758, 10858, 175619, 256231, 351238, 512462, 15630091, 31260182]

約数ペア:

[(1, 31260182), (2, 15630091), (61, 512462), (89, 351238), (122, 256231), (178, 175619), (2879, 10858), (5429, 5758)]