90339034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23081}}^1$

素因数の和:23205

約数の個数: 16

約数和(自身を含む): 144031680

約数和(自身を除く): 53692646

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 23081, 46162, 438539, 877078, 2377343, 4754686, 45169517, 90339034]

約数ペア:

[(1, 90339034), (2, 45169517), (19, 4754686), (38, 2377343), (103, 877078), (206, 438539), (1957, 46162), (3914, 23081)]