91772008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 178605000

約数和(自身を除く): 86832992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 881, 898, 1762, 1796, 3524, 3592, 7048, 13021, 25549, 26042, 51098, 52084, 102196, 104168, 204392, 395569, 791138, 1582276, 3164552, 11471501, 22943002, 45886004, 91772008]

約数ペア:

[(1, 91772008), (2, 45886004), (4, 22943002), (8, 11471501), (29, 3164552), (58, 1582276), (116, 791138), (232, 395569), (449, 204392), (881, 104168), (898, 102196), (1762, 52084), (1796, 51098), (3524, 26042), (3592, 25549), (7048, 13021)]