31267808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6867

約数の個数: 48

約数和(自身を含む): 72331056

約数和(自身を除く): 41063248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6833, 13666, 27332, 54664, 75163, 88829, 109328, 150326, 177658, 218656, 300652, 355316, 601304, 710632, 977119, 1202608, 1421264, 1954238, 2405216, 2842528, 3908476, 7816952, 15633904, 31267808]

約数ペア:

[(1, 31267808), (2, 15633904), (4, 7816952), (8, 3908476), (11, 2842528), (13, 2405216), (16, 1954238), (22, 1421264), (26, 1202608), (32, 977119), (44, 710632), (52, 601304), (88, 355316), (104, 300652), (143, 218656), (176, 177658), (208, 150326), (286, 109328), (352, 88829), (416, 75163), (572, 54664), (1144, 27332), (2288, 13666), (4576, 6833)]