80565914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25609}}^1$

素因数の和:25646

約数の個数: 24

約数和(自身を含む): 143057460

約数和(自身を除く): 62491546

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25609, 51218, 281699, 332917, 563398, 665834, 3098689, 3662087, 6197378, 7324174, 40282957, 80565914]

約数ペア:

[(1, 80565914), (2, 40282957), (11, 7324174), (13, 6197378), (22, 3662087), (26, 3098689), (121, 665834), (143, 563398), (242, 332917), (286, 281699), (1573, 51218), (3146, 25609)]