355251152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{331391}}^1$

素因数の和:331466

約数の個数: 20

約数和(自身を含む): 698574336

約数和(自身を除く): 343323184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 331391, 662782, 1325564, 2651128, 5302256, 22203197, 44406394, 88812788, 177625576, 355251152]

約数ペア:

[(1, 355251152), (2, 177625576), (4, 88812788), (8, 44406394), (16, 22203197), (67, 5302256), (134, 2651128), (268, 1325564), (536, 662782), (1072, 331391)]