80644684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 145612208

約数和(自身を除く): 64967524

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 4087, 4933, 8174, 9866, 16348, 19732, 300913, 330511, 601826, 661022, 1203652, 1322044, 20161171, 40322342, 80644684]

約数ペア:

[(1, 80644684), (2, 40322342), (4, 20161171), (61, 1322044), (67, 1203652), (122, 661022), (134, 601826), (244, 330511), (268, 300913), (4087, 19732), (4933, 16348), (8174, 9866)]