24487216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{117727}}^1$

素因数の和:117748

約数の個数: 20

約数和(自身を含む): 51093952

約数和(自身を除く): 26606736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 117727, 235454, 470908, 941816, 1530451, 1883632, 3060902, 6121804, 12243608, 24487216]

約数ペア:

[(1, 24487216), (2, 12243608), (4, 6121804), (8, 3060902), (13, 1883632), (16, 1530451), (26, 941816), (52, 470908), (104, 235454), (208, 117727)]