81003598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 134064000

約数和(自身を除く): 53060402

約数列:

[1, 2, 13, 26, 79, 113, 158, 226, 349, 698, 1027, 1469, 2054, 2938, 4537, 8927, 9074, 17854, 27571, 39437, 55142, 78874, 116051, 232102, 358423, 512681, 716846, 1025362, 3115523, 6231046, 40501799, 81003598]

約数ペア:

[(1, 81003598), (2, 40501799), (13, 6231046), (26, 3115523), (79, 1025362), (113, 716846), (158, 512681), (226, 358423), (349, 232102), (698, 116051), (1027, 78874), (1469, 55142), (2054, 39437), (2938, 27571), (4537, 17854), (8927, 9074)]