86086628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13099}}^1$

素因数の和:13187

約数の個数: 24

約数和(自身を含む): 158457600

約数和(自身を除く): 72370972

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 13099, 26198, 52396, 406069, 694247, 812138, 1388494, 1624276, 2776988, 21521657, 43043314, 86086628]

約数ペア:

[(1, 86086628), (2, 43043314), (4, 21521657), (31, 2776988), (53, 1624276), (62, 1388494), (106, 812138), (124, 694247), (212, 406069), (1643, 52396), (3286, 26198), (6572, 13099)]