64200272

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{35509}}^1$

素因数の和:35630

約数の個数: 20

約数和(自身を含む): 125492340

約数和(自身を除く): 61292068

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 35509, 71018, 142036, 284072, 568144, 4012517, 8025034, 16050068, 32100136, 64200272]

約数ペア:

[(1, 64200272), (2, 32100136), (4, 16050068), (8, 8025034), (16, 4012517), (113, 568144), (226, 284072), (452, 142036), (904, 71018), (1808, 35509)]