31784609276

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1\times {\mathrm{10831}}^1$

素因数の和:11490

約数の個数: 48

約数和(自身を含む): 63968765952

約数和(自身を除く): 32184156676

約数列:

[1, 2, 4, 7, 14, 28, 311, 337, 622, 674, 1244, 1348, 2177, 2359, 4354, 4718, 8708, 9436, 10831, 21662, 43324, 75817, 104807, 151634, 209614, 303268, 419228, 733649, 1467298, 2934596, 3368441, 3650047, 6736882, 7300094, 13473764, 14600188, 23579087, 25550329, 47158174, 51100658, 94316348, 102201316, 1135164617, 2270329234, 4540658468, 7946152319, 15892304638, 31784609276]

約数ペア:

[(1, 31784609276), (2, 15892304638), (4, 7946152319), (7, 4540658468), (14, 2270329234), (28, 1135164617), (311, 102201316), (337, 94316348), (622, 51100658), (674, 47158174), (1244, 25550329), (1348, 23579087), (2177, 14600188), (2359, 13473764), (4354, 7300094), (4718, 6736882), (8708, 3650047), (9436, 3368441), (10831, 2934596), (21662, 1467298), (43324, 733649), (75817, 419228), (104807, 303268), (151634, 209614)]