87730424

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{51973}}^1$

素因数の和:52190

約数の個数: 16

約数和(自身を含む): 165277320

約数和(自身を除く): 77546896

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 51973, 103946, 207892, 415784, 10966303, 21932606, 43865212, 87730424]

約数ペア:

[(1, 87730424), (2, 43865212), (4, 21932606), (8, 10966303), (211, 415784), (422, 207892), (844, 103946), (1688, 51973)]