120837008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{243623}}^1$

素因数の和:243662

約数の個数: 20

約数和(自身を含む): 241675008

約数和(自身を除く): 120838000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 243623, 487246, 974492, 1948984, 3897968, 7552313, 15104626, 30209252, 60418504, 120837008]

約数ペア:

[(1, 120837008), (2, 60418504), (4, 30209252), (8, 15104626), (16, 7552313), (31, 3897968), (62, 1948984), (124, 974492), (248, 487246), (496, 243623)]