172339544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24733}}^1$

素因数の和:24819

約数の個数: 32

約数和(自身を含む): 353201520

約数和(自身を除く): 180861976

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 24733, 49466, 98932, 197864, 321529, 643058, 1286116, 1657111, 2572232, 3314222, 6628444, 13256888, 21542443, 43084886, 86169772, 172339544]

約数ペア:

[(1, 172339544), (2, 86169772), (4, 43084886), (8, 21542443), (13, 13256888), (26, 6628444), (52, 3314222), (67, 2572232), (104, 1657111), (134, 1286116), (268, 643058), (536, 321529), (871, 197864), (1742, 98932), (3484, 49466), (6968, 24733)]