15324416

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 36

約数和(自身を含む): 31592064

約数和(自身を除く): 16267648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1931, 1984, 3862, 3968, 7724, 7936, 15448, 30896, 59861, 61792, 119722, 123584, 239444, 247168, 478888, 494336, 957776, 1915552, 3831104, 7662208, 15324416]

約数ペア:

[(1, 15324416), (2, 7662208), (4, 3831104), (8, 1915552), (16, 957776), (31, 494336), (32, 478888), (62, 247168), (64, 239444), (124, 123584), (128, 119722), (248, 61792), (256, 59861), (496, 30896), (992, 15448), (1931, 7936), (1984, 7724), (3862, 3968)]