16200712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 33851520

約数和(自身を除く): 17650808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3917, 4136, 7834, 15668, 31336, 43087, 86174, 172348, 184099, 344696, 368198, 736396, 1472792, 2025089, 4050178, 8100356, 16200712]

約数ペア:

[(1, 16200712), (2, 8100356), (4, 4050178), (8, 2025089), (11, 1472792), (22, 736396), (44, 368198), (47, 344696), (88, 184099), (94, 172348), (188, 86174), (376, 43087), (517, 31336), (1034, 15668), (2068, 7834), (3917, 4136)]