31446338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 61855488

約数和(自身を除く): 30409150

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 941, 1078, 1519, 1882, 2387, 3038, 4774, 6587, 10351, 13174, 16709, 20702, 29171, 33418, 46109, 58342, 72457, 92218, 144914, 204197, 320881, 408394, 507199, 641762, 1014398, 1429379, 2246167, 2858758, 4492334, 15723169, 31446338]

約数ペア:

[(1, 31446338), (2, 15723169), (7, 4492334), (11, 2858758), (14, 2246167), (22, 1429379), (31, 1014398), (49, 641762), (62, 507199), (77, 408394), (98, 320881), (154, 204197), (217, 144914), (341, 92218), (434, 72457), (539, 58342), (682, 46109), (941, 33418), (1078, 29171), (1519, 20702), (1882, 16709), (2387, 13174), (3038, 10351), (4774, 6587)]