80659898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 134894592

約数和(自身を除く): 54234694

約数列:

[1, 2, 11, 22, 83, 163, 166, 271, 326, 542, 913, 1793, 1826, 2981, 3586, 5962, 13529, 22493, 27058, 44173, 44986, 88346, 148819, 247423, 297638, 485903, 494846, 971806, 3666359, 7332718, 40329949, 80659898]

約数ペア:

[(1, 80659898), (2, 40329949), (11, 7332718), (22, 3666359), (83, 971806), (163, 494846), (166, 485903), (271, 297638), (326, 247423), (542, 148819), (913, 88346), (1793, 44986), (1826, 44173), (2981, 27058), (3586, 22493), (5962, 13529)]