8561132408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{70969}}^1$

素因数の和:71879

約数の個数: 32

約数和(自身を含む): 17015767200

約数和(自身を除く): 8454634792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 887, 1774, 3548, 7096, 15079, 30158, 60316, 70969, 120632, 141938, 283876, 567752, 1206473, 2412946, 4825892, 9651784, 62949503, 125899006, 251798012, 503596024, 1070141551, 2140283102, 4280566204, 8561132408]

約数ペア:

[(1, 8561132408), (2, 4280566204), (4, 2140283102), (8, 1070141551), (17, 503596024), (34, 251798012), (68, 125899006), (136, 62949503), (887, 9651784), (1774, 4825892), (3548, 2412946), (7096, 1206473), (15079, 567752), (30158, 283876), (60316, 141938), (70969, 120632)]