40997434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 62830368

約数和(自身を除く): 21832934

約数列:

[1, 2, 67, 134, 163, 326, 1877, 3754, 10921, 21842, 125759, 251518, 305951, 611902, 20498717, 40997434]

約数ペア:

[(1, 40997434), (2, 20498717), (67, 611902), (134, 305951), (163, 251518), (326, 125759), (1877, 21842), (3754, 10921)]