40321564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 73141488

約数和(自身を除く): 32819924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 2411, 4181, 4822, 8362, 9644, 16724, 89207, 178414, 272443, 356828, 544886, 1089772, 10080391, 20160782, 40321564]

約数ペア:

[(1, 40321564), (2, 20160782), (4, 10080391), (37, 1089772), (74, 544886), (113, 356828), (148, 272443), (226, 178414), (452, 89207), (2411, 16724), (4181, 9644), (4822, 8362)]