31429616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47911}}^1$

素因数の和:47960

約数の個数: 20

約数和(自身を含む): 62381424

約数和(自身を除く): 30951808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47911, 95822, 191644, 383288, 766576, 1964351, 3928702, 7857404, 15714808, 31429616]

約数ペア:

[(1, 31429616), (2, 15714808), (4, 7857404), (8, 3928702), (16, 1964351), (41, 766576), (82, 383288), (164, 191644), (328, 95822), (656, 47911)]