86901706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13219}}^1$

素因数の和:13413

約数の個数: 16

約数和(自身を含む): 138016800

約数和(自身を除く): 51115094

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 13219, 26438, 251161, 502322, 2286887, 4573774, 43450853, 86901706]

約数ペア:

[(1, 86901706), (2, 43450853), (19, 4573774), (38, 2286887), (173, 502322), (346, 251161), (3287, 26438), (6574, 13219)]