8245316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 8084284

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 89, 92, 106, 178, 212, 356, 437, 874, 1007, 1219, 1691, 1748, 2014, 2047, 2438, 3382, 4028, 4094, 4717, 4876, 6764, 8188, 9434, 18868, 23161, 38893, 46322, 77786, 89623, 92644, 108491, 155572, 179246, 216982, 358492, 433964, 2061329, 4122658, 8245316]

約数ペア:

[(1, 8245316), (2, 4122658), (4, 2061329), (19, 433964), (23, 358492), (38, 216982), (46, 179246), (53, 155572), (76, 108491), (89, 92644), (92, 89623), (106, 77786), (178, 46322), (212, 38893), (356, 23161), (437, 18868), (874, 9434), (1007, 8188), (1219, 6764), (1691, 4876), (1748, 4717), (2014, 4094), (2047, 4028), (2438, 3382)]