31633836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 79968000

約数和(自身を除く): 48334164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1019, 1194, 2038, 2388, 2587, 3057, 4076, 5174, 6114, 7761, 10348, 12228, 13247, 15522, 26494, 31044, 39741, 52988, 79482, 158964, 202781, 405562, 608343, 811124, 1216686, 2433372, 2636153, 5272306, 7908459, 10544612, 15816918, 31633836]

約数ペア:

[(1, 31633836), (2, 15816918), (3, 10544612), (4, 7908459), (6, 5272306), (12, 2636153), (13, 2433372), (26, 1216686), (39, 811124), (52, 608343), (78, 405562), (156, 202781), (199, 158964), (398, 79482), (597, 52988), (796, 39741), (1019, 31044), (1194, 26494), (2038, 15522), (2388, 13247), (2587, 12228), (3057, 10348), (4076, 7761), (5174, 6114)]