5641928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 5365432

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 167, 206, 328, 334, 412, 668, 824, 1336, 4223, 6847, 8446, 13694, 16892, 17201, 27388, 33784, 34402, 54776, 68804, 137608, 705241, 1410482, 2820964, 5641928]

約数ペア:

[(1, 5641928), (2, 2820964), (4, 1410482), (8, 705241), (41, 137608), (82, 68804), (103, 54776), (164, 34402), (167, 33784), (206, 27388), (328, 17201), (334, 16892), (412, 13694), (668, 8446), (824, 6847), (1336, 4223)]