80562976

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{14897}}^1$

素因数の和:14933

約数の個数: 36

約数和(自身を含む): 171759042

約数和(自身を除く): 91196066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 14897, 29794, 59588, 119176, 193661, 238352, 387322, 476704, 774644, 1549288, 2517593, 3098576, 5035186, 6197152, 10070372, 20140744, 40281488, 80562976]

約数ペア:

[(1, 80562976), (2, 40281488), (4, 20140744), (8, 10070372), (13, 6197152), (16, 5035186), (26, 3098576), (32, 2517593), (52, 1549288), (104, 774644), (169, 476704), (208, 387322), (338, 238352), (416, 193661), (676, 119176), (1352, 59588), (2704, 29794), (5408, 14897)]