31002174364

素因数分解:

$2^2\times 7^3\times {\mathrm{2441}}^1\times {\mathrm{9257}}^1$

素因数の和:11723

約数の個数: 48

約数和(自身を含む): 63302500800

約数和(自身を除く): 32300326436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2441, 4882, 9257, 9764, 17087, 18514, 34174, 37028, 64799, 68348, 119609, 129598, 239218, 259196, 453593, 478436, 837263, 907186, 1674526, 1814372, 3175151, 3349052, 6350302, 12700604, 22596337, 45192674, 90385348, 158174359, 316348718, 632697436, 1107220513, 2214441026, 4428882052, 7750543591, 15501087182, 31002174364]

約数ペア:

[(1, 31002174364), (2, 15501087182), (4, 7750543591), (7, 4428882052), (14, 2214441026), (28, 1107220513), (49, 632697436), (98, 316348718), (196, 158174359), (343, 90385348), (686, 45192674), (1372, 22596337), (2441, 12700604), (4882, 6350302), (9257, 3349052), (9764, 3175151), (17087, 1814372), (18514, 1674526), (34174, 907186), (37028, 837263), (64799, 478436), (68348, 453593), (119609, 259196), (129598, 239218)]