86851882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19309}}^1$

素因数の和:19497

約数の個数: 16

約数和(自身を含む): 141117480

約数和(自身を除く): 54265598

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 19309, 38618, 251017, 502034, 3340457, 6680914, 43425941, 86851882]

約数ペア:

[(1, 86851882), (2, 43425941), (13, 6680914), (26, 3340457), (173, 502034), (346, 251017), (2249, 38618), (4498, 19309)]