80293252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 36

約数和(自身を含む): 155918196

約数和(自身を除く): 75624944

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 2897, 5794, 6929, 11588, 13858, 27716, 37661, 75322, 118777, 150644, 237554, 475108, 489593, 979186, 1544101, 1958372, 3088202, 6176404, 20073313, 40146626, 80293252]

約数ペア:

[(1, 80293252), (2, 40146626), (4, 20073313), (13, 6176404), (26, 3088202), (41, 1958372), (52, 1544101), (82, 979186), (164, 489593), (169, 475108), (338, 237554), (533, 150644), (676, 118777), (1066, 75322), (2132, 37661), (2897, 27716), (5794, 13858), (6929, 11588)]