31266332

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 61094880

約数和(自身を除く): 29828548

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 148, 172, 289, 578, 629, 731, 1156, 1258, 1462, 1591, 2516, 2924, 3182, 4913, 6364, 9826, 10693, 12427, 19652, 21386, 24854, 27047, 42772, 49708, 54094, 108188, 181781, 211259, 363562, 422518, 459799, 727124, 845036, 919598, 1839196, 7816583, 15633166, 31266332]

約数ペア:

[(1, 31266332), (2, 15633166), (4, 7816583), (17, 1839196), (34, 919598), (37, 845036), (43, 727124), (68, 459799), (74, 422518), (86, 363562), (148, 211259), (172, 181781), (289, 108188), (578, 54094), (629, 49708), (731, 42772), (1156, 27047), (1258, 24854), (1462, 21386), (1591, 19652), (2516, 12427), (2924, 10693), (3182, 9826), (4913, 6364)]