40913872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 83905344

約数和(自身を除く): 42991472

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1523, 1679, 3046, 3358, 6092, 6716, 12184, 13432, 24368, 26864, 35029, 70058, 111179, 140116, 222358, 280232, 444716, 560464, 889432, 1778864, 2557117, 5114234, 10228468, 20456936, 40913872]

約数ペア:

[(1, 40913872), (2, 20456936), (4, 10228468), (8, 5114234), (16, 2557117), (23, 1778864), (46, 889432), (73, 560464), (92, 444716), (146, 280232), (184, 222358), (292, 140116), (368, 111179), (584, 70058), (1168, 35029), (1523, 26864), (1679, 24368), (3046, 13432), (3358, 12184), (6092, 6716)]