80711582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10463}}^1$

素因数の和:10520

約数の個数: 32

約数和(自身を含む): 150681600

約数和(自身を除く): 69970018

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 10463, 20926, 73241, 146482, 198797, 303427, 397594, 606854, 1391579, 2123989, 2783158, 4247978, 5765113, 11530226, 40355791, 80711582]

約数ペア:

[(1, 80711582), (2, 40355791), (7, 11530226), (14, 5765113), (19, 4247978), (29, 2783158), (38, 2123989), (58, 1391579), (133, 606854), (203, 397594), (266, 303427), (406, 198797), (551, 146482), (1102, 73241), (3857, 20926), (7714, 10463)]