31141684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58537}}^1$

素因数の和:58567

約数の個数: 24

約数和(自身を含む): 65562560

約数和(自身を除く): 34420876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58537, 117074, 234148, 409759, 819518, 1112203, 1639036, 2224406, 4448812, 7785421, 15570842, 31141684]

約数ペア:

[(1, 31141684), (2, 15570842), (4, 7785421), (7, 4448812), (14, 2224406), (19, 1639036), (28, 1112203), (38, 819518), (76, 409759), (133, 234148), (266, 117074), (532, 58537)]