40018318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11403

約数の個数: 16

約数和(自身を含む): 63120960

約数和(自身を除く): 23102642

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 11311, 22622, 328019, 656038, 689971, 1379942, 20009159, 40018318]

約数ペア:

[(1, 40018318), (2, 20009159), (29, 1379942), (58, 689971), (61, 656038), (122, 328019), (1769, 22622), (3538, 11311)]