189831724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{90053}}^1$

素因数の和:90105

約数の個数: 24

約数和(自身を含む): 363097728

約数和(自身を除く): 173266004

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 90053, 180106, 360212, 1530901, 2791643, 3061802, 5583286, 6123604, 11166572, 47457931, 94915862, 189831724]

約数ペア:

[(1, 189831724), (2, 94915862), (4, 47457931), (17, 11166572), (31, 6123604), (34, 5583286), (62, 3061802), (68, 2791643), (124, 1530901), (527, 360212), (1054, 180106), (2108, 90053)]