80983166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 135348192

約数和(自身を除く): 54365026

約数列:

[1, 2, 11, 22, 97, 137, 194, 274, 277, 554, 1067, 1507, 2134, 3014, 3047, 6094, 13289, 26578, 26869, 37949, 53738, 75898, 146179, 292358, 295559, 417439, 591118, 834878, 3681053, 7362106, 40491583, 80983166]

約数ペア:

[(1, 80983166), (2, 40491583), (11, 7362106), (22, 3681053), (97, 834878), (137, 591118), (194, 417439), (274, 295559), (277, 292358), (554, 146179), (1067, 75898), (1507, 53738), (2134, 37949), (3014, 26869), (3047, 26578), (6094, 13289)]