80549854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27529}}^1$

素因数の和:27568

約数の個数: 32

約数和(自身を含む): 158572800

約数和(自身を除く): 78022946

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 27529, 55058, 192703, 302819, 385406, 523051, 605638, 1046102, 2119733, 3661357, 4239466, 5753561, 7322714, 11507122, 40274927, 80549854]

約数ペア:

[(1, 80549854), (2, 40274927), (7, 11507122), (11, 7322714), (14, 5753561), (19, 4239466), (22, 3661357), (38, 2119733), (77, 1046102), (133, 605638), (154, 523051), (209, 385406), (266, 302819), (418, 192703), (1463, 55058), (2926, 27529)]