128090832

素因数分解:

$2^4\times 3^1\times {\mathrm{2668559}}^1$

素因数の和:2668570

約数の個数: 20

約数和(自身を含む): 330901440

約数和(自身を除く): 202810608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2668559, 5337118, 8005677, 10674236, 16011354, 21348472, 32022708, 42696944, 64045416, 128090832]

約数ペア:

[(1, 128090832), (2, 64045416), (3, 42696944), (4, 32022708), (6, 21348472), (8, 16011354), (12, 10674236), (16, 8005677), (24, 5337118), (48, 2668559)]