87355024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 178060032

約数和(自身を除く): 90705008

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 3323, 6572, 6646, 13144, 13292, 26288, 26584, 53168, 103013, 176119, 206026, 352238, 412052, 704476, 824104, 1408952, 1648208, 2817904, 5459689, 10919378, 21838756, 43677512, 87355024]

約数ペア:

[(1, 87355024), (2, 43677512), (4, 21838756), (8, 10919378), (16, 5459689), (31, 2817904), (53, 1648208), (62, 1408952), (106, 824104), (124, 704476), (212, 412052), (248, 352238), (424, 206026), (496, 176119), (848, 103013), (1643, 53168), (3286, 26584), (3323, 26288), (6572, 13292), (6646, 13144)]