31850906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11437

約数の個数: 16

約数和(自身を含む): 50675328

約数和(自身を除く): 18824422

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 11351, 22702, 261073, 522146, 692411, 1384822, 15925453, 31850906]

約数ペア:

[(1, 31850906), (2, 15925453), (23, 1384822), (46, 692411), (61, 522146), (122, 261073), (1403, 22702), (2806, 11351)]