90866072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7537}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 187243920

約数和(自身を除く): 96377848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 7537, 12056, 15074, 30148, 60296, 82907, 165814, 331628, 663256, 1032569, 2065138, 4130276, 8260552, 11358259, 22716518, 45433036, 90866072]

約数ペア:

[(1, 90866072), (2, 45433036), (4, 22716518), (8, 11358259), (11, 8260552), (22, 4130276), (44, 2065138), (88, 1032569), (137, 663256), (274, 331628), (548, 165814), (1096, 82907), (1507, 60296), (3014, 30148), (6028, 15074), (7537, 12056)]