40359418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8011}}^1$

素因数の和:8253

約数の個数: 16

約数和(自身を含む): 66339360

約数和(自身を除く): 25979942

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 8011, 16022, 88121, 176242, 1834519, 3669038, 20179709, 40359418]

約数ペア:

[(1, 40359418), (2, 20179709), (11, 3669038), (22, 1834519), (229, 176242), (458, 88121), (2519, 16022), (5038, 8011)]