31967982

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{22481}}^1$

素因数の和:22568

約数の個数: 24

約数和(自身を含む): 70143840

約数和(自身を除く): 38175858

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 22481, 44962, 67443, 134886, 202329, 404658, 1775999, 3551998, 5327997, 10655994, 15983991, 31967982]

約数ペア:

[(1, 31967982), (2, 15983991), (3, 10655994), (6, 5327997), (9, 3551998), (18, 1775999), (79, 404658), (158, 202329), (237, 134886), (474, 67443), (711, 44962), (1422, 22481)]