87213838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{99787}}^1$

素因数の和:99831

約数の個数: 16

約数和(自身を含む): 143694720

約数和(自身を除く): 56480882

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 99787, 199574, 1895953, 2295101, 3791906, 4590202, 43606919, 87213838]

約数ペア:

[(1, 87213838), (2, 43606919), (19, 4590202), (23, 3791906), (38, 2295101), (46, 1895953), (437, 199574), (874, 99787)]