40537086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 44646402

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 1871, 3611, 3742, 5613, 7222, 10833, 11226, 21666, 43033, 86066, 129099, 258198, 293747, 587494, 881241, 1762482, 6756181, 13512362, 20268543, 40537086]

約数ペア:

[(1, 40537086), (2, 20268543), (3, 13512362), (6, 6756181), (23, 1762482), (46, 881241), (69, 587494), (138, 293747), (157, 258198), (314, 129099), (471, 86066), (942, 43033), (1871, 21666), (3611, 11226), (3742, 10833), (5613, 7222)]