47022128

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{18719}}^1$

素因数の和:18884

約数の個数: 20

約数和(自身を含む): 91690560

約数和(自身を除く): 44668432

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 18719, 37438, 74876, 149752, 299504, 2938883, 5877766, 11755532, 23511064, 47022128]

約数ペア:

[(1, 47022128), (2, 23511064), (4, 11755532), (8, 5877766), (16, 2938883), (157, 299504), (314, 149752), (628, 74876), (1256, 37438), (2512, 18719)]