145685968

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{10039}}^1$

素因数の和:10954

約数の個数: 20

約数和(自身を含む): 282605920

約数和(自身を除く): 136919952

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 10039, 14512, 20078, 40156, 80312, 160624, 9105373, 18210746, 36421492, 72842984, 145685968]

約数ペア:

[(1, 145685968), (2, 72842984), (4, 36421492), (8, 18210746), (16, 9105373), (907, 160624), (1814, 80312), (3628, 40156), (7256, 20078), (10039, 14512)]