90303868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2161}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 163689344

約数和(自身を除く): 73385476

約数列:

[1, 2, 4, 31, 62, 124, 337, 674, 1348, 2161, 4322, 8644, 10447, 20894, 41788, 66991, 133982, 267964, 728257, 1456514, 2913028, 22575967, 45151934, 90303868]

約数ペア:

[(1, 90303868), (2, 45151934), (4, 22575967), (31, 2913028), (62, 1456514), (124, 728257), (337, 267964), (674, 133982), (1348, 66991), (2161, 41788), (4322, 20894), (8644, 10447)]