85894072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 176839920

約数和(自身を除く): 90945848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6217, 6908, 12434, 13816, 24868, 49736, 68387, 136774, 273548, 547096, 976069, 1952138, 3904276, 7808552, 10736759, 21473518, 42947036, 85894072]

約数ペア:

[(1, 85894072), (2, 42947036), (4, 21473518), (8, 10736759), (11, 7808552), (22, 3904276), (44, 1952138), (88, 976069), (157, 547096), (314, 273548), (628, 136774), (1256, 68387), (1727, 49736), (3454, 24868), (6217, 13816), (6908, 12434)]