31654194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 43824846

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 467, 474, 858, 869, 934, 1027, 1401, 1738, 2054, 2607, 2802, 3081, 5137, 5214, 6071, 6162, 10274, 11297, 12142, 15411, 18213, 22594, 30822, 33891, 36426, 36893, 66781, 67782, 73786, 110679, 133562, 200343, 221358, 400686, 405823, 479609, 811646, 959218, 1217469, 1438827, 2434938, 2877654, 5275699, 10551398, 15827097, 31654194]

約数ペア:

[(1, 31654194), (2, 15827097), (3, 10551398), (6, 5275699), (11, 2877654), (13, 2434938), (22, 1438827), (26, 1217469), (33, 959218), (39, 811646), (66, 479609), (78, 405823), (79, 400686), (143, 221358), (158, 200343), (237, 133562), (286, 110679), (429, 73786), (467, 67782), (474, 66781), (858, 36893), (869, 36426), (934, 33891), (1027, 30822), (1401, 22594), (1738, 18213), (2054, 15411), (2607, 12142), (2802, 11297), (3081, 10274), (5137, 6162), (5214, 6071)]