32207440

素因数分解:

$2^4\times 5^1\times {\mathrm{402593}}^1$

素因数の和:402606

約数の個数: 20

約数和(自身を含む): 74882484

約数和(自身を除く): 42675044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 402593, 805186, 1610372, 2012965, 3220744, 4025930, 6441488, 8051860, 16103720, 32207440]

約数ペア:

[(1, 32207440), (2, 16103720), (4, 8051860), (5, 6441488), (8, 4025930), (10, 3220744), (16, 2012965), (20, 1610372), (40, 805186), (80, 402593)]