87496930

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19751}}^1$

素因数の和:20201

約数の個数: 16

約数和(自身を含む): 157857984

約数和(自身を除く): 70361054

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19751, 39502, 98755, 197510, 8749693, 17499386, 43748465, 87496930]

約数ペア:

[(1, 87496930), (2, 43748465), (5, 17499386), (10, 8749693), (443, 197510), (886, 98755), (2215, 39502), (4430, 19751)]