31132612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 65253888

約数和(自身を除く): 34121276

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 577, 658, 1148, 1154, 1316, 1927, 2308, 3854, 4039, 7708, 8078, 13489, 16156, 23657, 26978, 27119, 47314, 53956, 54238, 94628, 108476, 165599, 189833, 331198, 379666, 662396, 759332, 1111879, 2223758, 4447516, 7783153, 15566306, 31132612]

約数ペア:

[(1, 31132612), (2, 15566306), (4, 7783153), (7, 4447516), (14, 2223758), (28, 1111879), (41, 759332), (47, 662396), (82, 379666), (94, 331198), (164, 189833), (188, 165599), (287, 108476), (329, 94628), (574, 54238), (577, 53956), (658, 47314), (1148, 27119), (1154, 26978), (1316, 23657), (1927, 16156), (2308, 13489), (3854, 8078), (4039, 7708)]