123101432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 237006000

約数和(自身を除く): 113904568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 449, 797, 898, 1594, 1796, 3188, 3592, 6376, 19307, 34271, 38614, 68542, 77228, 137084, 154456, 274168, 357853, 715706, 1431412, 2862824, 15387679, 30775358, 61550716, 123101432]

約数ペア:

[(1, 123101432), (2, 61550716), (4, 30775358), (8, 15387679), (43, 2862824), (86, 1431412), (172, 715706), (344, 357853), (449, 274168), (797, 154456), (898, 137084), (1594, 77228), (1796, 68542), (3188, 38614), (3592, 34271), (6376, 19307)]