80731118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 133866432

約数和(自身を除く): 53135314

約数列:

[1, 2, 13, 26, 71, 101, 142, 202, 433, 866, 923, 1313, 1846, 2626, 5629, 7171, 11258, 14342, 30743, 43733, 61486, 87466, 93223, 186446, 399659, 568529, 799318, 1137058, 3105043, 6210086, 40365559, 80731118]

約数ペア:

[(1, 80731118), (2, 40365559), (13, 6210086), (26, 3105043), (71, 1137058), (101, 799318), (142, 568529), (202, 399659), (433, 186446), (866, 93223), (923, 87466), (1313, 61486), (1846, 43733), (2626, 30743), (5629, 14342), (7171, 11258)]