8675984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 17998848

約数和(自身を除く): 9322864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 191, 272, 334, 382, 668, 764, 1336, 1528, 2672, 2839, 3056, 3247, 5678, 6494, 11356, 12988, 22712, 25976, 31897, 45424, 51952, 63794, 127588, 255176, 510352, 542249, 1084498, 2168996, 4337992, 8675984]

約数ペア:

[(1, 8675984), (2, 4337992), (4, 2168996), (8, 1084498), (16, 542249), (17, 510352), (34, 255176), (68, 127588), (136, 63794), (167, 51952), (191, 45424), (272, 31897), (334, 25976), (382, 22712), (668, 12988), (764, 11356), (1336, 6494), (1528, 5678), (2672, 3247), (2839, 3056)]