40123754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 67447296

約数和(自身を除く): 27323542

約数列:

[1, 2, 11, 22, 67, 134, 163, 167, 326, 334, 737, 1474, 1793, 1837, 3586, 3674, 10921, 11189, 21842, 22378, 27221, 54442, 120131, 123079, 240262, 246158, 299431, 598862, 1823807, 3647614, 20061877, 40123754]

約数ペア:

[(1, 40123754), (2, 20061877), (11, 3647614), (22, 1823807), (67, 598862), (134, 299431), (163, 246158), (167, 240262), (326, 123079), (334, 120131), (737, 54442), (1474, 27221), (1793, 22378), (1837, 21842), (3586, 11189), (3674, 10921)]