86253584

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{4861}}^1$

素因数の和:5978

約数の個数: 20

約数和(自身を含む): 167301420

約数和(自身を除く): 81047836

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 4861, 8872, 9722, 17744, 19444, 38888, 77776, 5390849, 10781698, 21563396, 43126792, 86253584]

約数ペア:

[(1, 86253584), (2, 43126792), (4, 21563396), (8, 10781698), (16, 5390849), (1109, 77776), (2218, 38888), (4436, 19444), (4861, 17744), (8872, 9722)]