16582004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 32332608

約数和(自身を除く): 15750604

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 107, 172, 212, 214, 428, 731, 901, 1462, 1802, 1819, 2279, 2924, 3604, 3638, 4558, 4601, 5671, 7276, 9116, 9202, 11342, 18404, 22684, 38743, 77486, 78217, 96407, 154972, 156434, 192814, 243853, 312868, 385628, 487706, 975412, 4145501, 8291002, 16582004]

約数ペア:

[(1, 16582004), (2, 8291002), (4, 4145501), (17, 975412), (34, 487706), (43, 385628), (53, 312868), (68, 243853), (86, 192814), (106, 156434), (107, 154972), (172, 96407), (212, 78217), (214, 77486), (428, 38743), (731, 22684), (901, 18404), (1462, 11342), (1802, 9202), (1819, 9116), (2279, 7276), (2924, 5671), (3604, 4601), (3638, 4558)]