23171824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 48871872

約数和(自身を除く): 25700048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1103, 1313, 1616, 2206, 2626, 4412, 5252, 8824, 10504, 14339, 17648, 21008, 28678, 57356, 111403, 114712, 222806, 229424, 445612, 891224, 1448239, 1782448, 2896478, 5792956, 11585912, 23171824]

約数ペア:

[(1, 23171824), (2, 11585912), (4, 5792956), (8, 2896478), (13, 1782448), (16, 1448239), (26, 891224), (52, 445612), (101, 229424), (104, 222806), (202, 114712), (208, 111403), (404, 57356), (808, 28678), (1103, 21008), (1313, 17648), (1616, 14339), (2206, 10504), (2626, 8824), (4412, 5252)]