85536563

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 21101773

約数列:

[1, 7, 23, 37, 83, 161, 173, 259, 581, 851, 1211, 1909, 3071, 3979, 5957, 6401, 13363, 14359, 21497, 27853, 44807, 70633, 100513, 147223, 330257, 494431, 531283, 1030561, 2311799, 3718981, 12219509, 85536563]

約数ペア:

[(1, 85536563), (7, 12219509), (23, 3718981), (37, 2311799), (83, 1030561), (161, 531283), (173, 494431), (259, 330257), (581, 147223), (851, 100513), (1211, 70633), (1909, 44807), (3071, 27853), (3979, 21497), (5957, 14359), (6401, 13363)]