38979848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 39160312

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 5167, 7544, 10334, 20668, 41336, 118841, 211847, 237682, 423694, 475364, 847388, 950728, 1694776, 4872481, 9744962, 19489924, 38979848]

約数ペア:

[(1, 38979848), (2, 19489924), (4, 9744962), (8, 4872481), (23, 1694776), (41, 950728), (46, 847388), (82, 475364), (92, 423694), (164, 237682), (184, 211847), (328, 118841), (943, 41336), (1886, 20668), (3772, 10334), (5167, 7544)]