40805948

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 73204992

約数和(自身を除く): 32399044

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 1423, 2846, 5692, 7169, 14338, 28676, 95341, 152261, 190682, 304522, 381364, 609044, 10201487, 20402974, 40805948]

約数ペア:

[(1, 40805948), (2, 20402974), (4, 10201487), (67, 609044), (107, 381364), (134, 304522), (214, 190682), (268, 152261), (428, 95341), (1423, 28676), (2846, 14338), (5692, 7169)]