85989164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16205

約数の個数: 24

約数和(自身を含む): 158957568

約数和(自身を除く): 72968404

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 16127, 32254, 64508, 499937, 693461, 999874, 1386922, 1999748, 2773844, 21497291, 42994582, 85989164]

約数ペア:

[(1, 85989164), (2, 42994582), (4, 21497291), (31, 2773844), (43, 1999748), (62, 1386922), (86, 999874), (124, 693461), (172, 499937), (1333, 64508), (2666, 32254), (5332, 16127)]