31948610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8218

約数の個数: 32

約数和(自身を含む): 63545472

約数和(自身を除く): 31596862

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 8171, 16342, 40855, 81710, 138907, 187933, 277814, 375866, 694535, 939665, 1389070, 1879330, 3194861, 6389722, 15974305, 31948610]

約数ペア:

[(1, 31948610), (2, 15974305), (5, 6389722), (10, 3194861), (17, 1879330), (23, 1389070), (34, 939665), (46, 694535), (85, 375866), (115, 277814), (170, 187933), (230, 138907), (391, 81710), (782, 40855), (1955, 16342), (3910, 8171)]