289090432

素因数分解:

$2^7\times {\mathrm{2258519}}^1$

素因数の和:2258533

約数の個数: 16

約数和(自身を含む): 575922600

約数和(自身を除く): 286832168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2258519, 4517038, 9034076, 18068152, 36136304, 72272608, 144545216, 289090432]

約数ペア:

[(1, 289090432), (2, 144545216), (4, 72272608), (8, 36136304), (16, 18068152), (32, 9034076), (64, 4517038), (128, 2258519)]