86813495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 106014720

約数和(自身を除く): 19201225

約数列:

[1, 5, 79, 271, 395, 811, 1355, 4055, 21409, 64069, 107045, 219781, 320345, 1098905, 17362699, 86813495]

約数ペア:

[(1, 86813495), (5, 17362699), (79, 1098905), (271, 320345), (395, 219781), (811, 107045), (1355, 64069), (4055, 21409)]