45489842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 24364558

約数列:

[1, 2, 71, 109, 142, 218, 2939, 5878, 7739, 15478, 208669, 320351, 417338, 640702, 22744921, 45489842]

約数ペア:

[(1, 45489842), (2, 22744921), (71, 640702), (109, 417338), (142, 320351), (218, 208669), (2939, 15478), (5878, 7739)]