64160888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6689}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 132462000

約数和(自身を除く): 68301112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 6689, 9592, 13378, 26756, 53512, 73579, 147158, 294316, 588632, 729101, 1458202, 2916404, 5832808, 8020111, 16040222, 32080444, 64160888]

約数ペア:

[(1, 64160888), (2, 32080444), (4, 16040222), (8, 8020111), (11, 5832808), (22, 2916404), (44, 1458202), (88, 729101), (109, 588632), (218, 294316), (436, 147158), (872, 73579), (1199, 53512), (2398, 26756), (4796, 13378), (6689, 9592)]