40898278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4967}}^1$

素因数の和:5171

約数の個数: 16

約数和(自身を含む): 64385280

約数和(自身を除く): 23487002

約数列:

[1, 2, 23, 46, 179, 358, 4117, 4967, 8234, 9934, 114241, 228482, 889093, 1778186, 20449139, 40898278]

約数ペア:

[(1, 40898278), (2, 20449139), (23, 1778186), (46, 889093), (179, 228482), (358, 114241), (4117, 9934), (4967, 8234)]