4337992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4371128

約数列:

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

約数ペア:

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