31494894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 35067666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 641, 862, 1282, 1293, 1923, 2586, 3846, 8189, 12179, 16378, 24358, 24567, 36537, 49134, 73074, 276271, 552542, 828813, 1657626, 5249149, 10498298, 15747447, 31494894]

約数ペア:

[(1, 31494894), (2, 15747447), (3, 10498298), (6, 5249149), (19, 1657626), (38, 828813), (57, 552542), (114, 276271), (431, 73074), (641, 49134), (862, 36537), (1282, 24567), (1293, 24358), (1923, 16378), (2586, 12179), (3846, 8189)]