85879138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23173}}^1$

素因数の和:23301

約数の個数: 16

約数和(自身を含む): 137653560

約数和(自身を除く): 51774422

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 23173, 46346, 393941, 787882, 2525857, 5051714, 42939569, 85879138]

約数ペア:

[(1, 85879138), (2, 42939569), (17, 5051714), (34, 2525857), (109, 787882), (218, 393941), (1853, 46346), (3706, 23173)]