31961156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1531}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 59453856

約数和(自身を除く): 27492700

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 1531, 3062, 5219, 6124, 10438, 20876, 26027, 52054, 104108, 470017, 940034, 1880068, 7990289, 15980578, 31961156]

約数ペア:

[(1, 31961156), (2, 15980578), (4, 7990289), (17, 1880068), (34, 940034), (68, 470017), (307, 104108), (614, 52054), (1228, 26027), (1531, 20876), (3062, 10438), (5219, 6124)]