31502641412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{22691}}^1$

素因数の和:23072

約数の個数: 48

約数和(自身を含む): 60843605760

約数和(自身を除く): 29340964348

約数列:

[1, 2, 4, 11, 22, 44, 139, 227, 278, 454, 556, 908, 1529, 2497, 3058, 4994, 6116, 9988, 22691, 31553, 45382, 63106, 90764, 126212, 249601, 347083, 499202, 694166, 998404, 1388332, 3154049, 5150857, 6308098, 10301714, 12616196, 20603428, 34694539, 56659427, 69389078, 113318854, 138778156, 226637708, 715969123, 1431938246, 2863876492, 7875660353, 15751320706, 31502641412]

約数ペア:

[(1, 31502641412), (2, 15751320706), (4, 7875660353), (11, 2863876492), (22, 1431938246), (44, 715969123), (139, 226637708), (227, 138778156), (278, 113318854), (454, 69389078), (556, 56659427), (908, 34694539), (1529, 20603428), (2497, 12616196), (3058, 10301714), (4994, 6308098), (6116, 5150857), (9988, 3154049), (22691, 1388332), (31553, 998404), (45382, 694166), (63106, 499202), (90764, 347083), (126212, 249601)]