90333008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{182123}}^1$

素因数の和:182162

約数の個数: 20

約数和(自身を含む): 180667008

約数和(自身を除く): 90334000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 182123, 364246, 728492, 1456984, 2913968, 5645813, 11291626, 22583252, 45166504, 90333008]

約数ペア:

[(1, 90333008), (2, 45166504), (4, 22583252), (8, 11291626), (16, 5645813), (31, 2913968), (62, 1456984), (124, 728492), (248, 364246), (496, 182123)]