31193768086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233371}}^1$

素因数の和:233536

約数の個数: 32

約数和(自身を含む): 51870194208

約数和(自身を除く): 20676426122

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 689, 1261, 1378, 2522, 5141, 10282, 66833, 133666, 233371, 466742, 3033823, 6067646, 12368663, 22636987, 24737326, 45273974, 160792619, 294280831, 321585238, 588561662, 1199760311, 2399520622, 15596884043, 31193768086]

約数ペア:

[(1, 31193768086), (2, 15596884043), (13, 2399520622), (26, 1199760311), (53, 588561662), (97, 321585238), (106, 294280831), (194, 160792619), (689, 45273974), (1261, 24737326), (1378, 22636987), (2522, 12368663), (5141, 6067646), (10282, 3033823), (66833, 466742), (133666, 233371)]