31192712

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{28051}}^1$

素因数の和:28196

約数の個数: 16

約数和(自身を含む): 58909200

約数和(自身を除く): 27716488

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 28051, 56102, 112204, 224408, 3899089, 7798178, 15596356, 31192712]

約数ペア:

[(1, 31192712), (2, 15596356), (4, 7798178), (8, 3899089), (139, 224408), (278, 112204), (556, 56102), (1112, 28051)]