103725008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{209123}}^1$

素因数の和:209162

約数の個数: 20

約数和(自身を含む): 207451008

約数和(自身を除く): 103726000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 209123, 418246, 836492, 1672984, 3345968, 6482813, 12965626, 25931252, 51862504, 103725008]

約数ペア:

[(1, 103725008), (2, 51862504), (4, 25931252), (8, 12965626), (16, 6482813), (31, 3345968), (62, 1672984), (124, 836492), (248, 418246), (496, 209123)]