31934136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5428

約数の個数: 64

約数和(自身を含む): 90518400

約数和(自身を除く): 58584264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5387, 5928, 10774, 16161, 21548, 32322, 43096, 64644, 70031, 102353, 129288, 140062, 204706, 210093, 280124, 307059, 409412, 420186, 560248, 614118, 818824, 840372, 1228236, 1330589, 1680744, 2456472, 2661178, 3991767, 5322356, 7983534, 10644712, 15967068, 31934136]

約数ペア:

[(1, 31934136), (2, 15967068), (3, 10644712), (4, 7983534), (6, 5322356), (8, 3991767), (12, 2661178), (13, 2456472), (19, 1680744), (24, 1330589), (26, 1228236), (38, 840372), (39, 818824), (52, 614118), (57, 560248), (76, 420186), (78, 409412), (104, 307059), (114, 280124), (152, 210093), (156, 204706), (228, 140062), (247, 129288), (312, 102353), (456, 70031), (494, 64644), (741, 43096), (988, 32322), (1482, 21548), (1976, 16161), (2964, 10774), (5387, 5928)]