86606468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12157}}^1$

素因数の和:12311

約数の個数: 24

約数和(自身を含む): 164424792

約数和(自身を除く): 77818324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 12157, 24314, 48628, 158041, 316082, 632164, 1665509, 3331018, 6662036, 21651617, 43303234, 86606468]

約数ペア:

[(1, 86606468), (2, 43303234), (4, 21651617), (13, 6662036), (26, 3331018), (52, 1665509), (137, 632164), (274, 316082), (548, 158041), (1781, 48628), (3562, 24314), (7124, 12157)]