85089488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28439}}^1$

素因数の和:28475

約数の個数: 40

約数和(自身を含む): 190434240

約数和(自身を除く): 105344752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 28439, 56878, 113756, 227512, 312829, 455024, 483463, 625658, 966926, 1251316, 1933852, 2502632, 3867704, 5005264, 5318093, 7735408, 10636186, 21272372, 42544744, 85089488]

約数ペア:

[(1, 85089488), (2, 42544744), (4, 21272372), (8, 10636186), (11, 7735408), (16, 5318093), (17, 5005264), (22, 3867704), (34, 2502632), (44, 1933852), (68, 1251316), (88, 966926), (136, 625658), (176, 483463), (187, 455024), (272, 312829), (374, 227512), (748, 113756), (1496, 56878), (2992, 28439)]