85639538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 130815000

約数和(自身を除く): 45175462

約数列:

[1, 2, 89, 149, 178, 298, 3229, 6458, 13261, 26522, 287381, 481121, 574762, 962242, 42819769, 85639538]

約数ペア:

[(1, 85639538), (2, 42819769), (89, 962242), (149, 574762), (178, 481121), (298, 287381), (3229, 26522), (6458, 13261)]