189759392

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{66629}}^1$

素因数の和:66728

約数の個数: 24

約数和(自身を含む): 377792100

約数和(自身を除く): 188032708

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 66629, 133258, 266516, 533032, 1066064, 2132128, 5929981, 11859962, 23719924, 47439848, 94879696, 189759392]

約数ペア:

[(1, 189759392), (2, 94879696), (4, 47439848), (8, 23719924), (16, 11859962), (32, 5929981), (89, 2132128), (178, 1066064), (356, 533032), (712, 266516), (1424, 133258), (2848, 66629)]