86515964

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 153516048

約数和(自身を除く): 67000084

約数列:

[1, 2, 4, 113, 226, 277, 452, 554, 691, 1108, 1382, 2764, 31301, 62602, 78083, 125204, 156166, 191407, 312332, 382814, 765628, 21628991, 43257982, 86515964]

約数ペア:

[(1, 86515964), (2, 43257982), (4, 21628991), (113, 765628), (226, 382814), (277, 312332), (452, 191407), (554, 156166), (691, 125204), (1108, 78083), (1382, 62602), (2764, 31301)]