85615568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3291

約数の個数: 40

約数和(自身を含む): 175518528

約数和(自身を除く): 89902960

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3187, 3358, 6374, 6716, 12748, 13432, 25496, 26864, 50992, 73301, 146602, 232651, 293204, 465302, 586408, 930604, 1172816, 1861208, 3722416, 5350973, 10701946, 21403892, 42807784, 85615568]

約数ペア:

[(1, 85615568), (2, 42807784), (4, 21403892), (8, 10701946), (16, 5350973), (23, 3722416), (46, 1861208), (73, 1172816), (92, 930604), (146, 586408), (184, 465302), (292, 293204), (368, 232651), (584, 146602), (1168, 73301), (1679, 50992), (3187, 26864), (3358, 25496), (6374, 13432), (6716, 12748)]