87031684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 157250016

約数和(自身を除く): 70218332

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 4051, 5371, 8102, 10742, 16204, 21484, 166091, 332182, 530681, 664364, 1061362, 2122724, 21757921, 43515842, 87031684]

約数ペア:

[(1, 87031684), (2, 43515842), (4, 21757921), (41, 2122724), (82, 1061362), (131, 664364), (164, 530681), (262, 332182), (524, 166091), (4051, 21484), (5371, 16204), (8102, 10742)]