31029402

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 64069632

約数和(自身を除く): 33040230

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 947, 1894, 2841, 5461, 5682, 10922, 16383, 32766, 40721, 81442, 120269, 122163, 240538, 244326, 360807, 721614, 5171567, 10343134, 15514701, 31029402]

約数ペア:

[(1, 31029402), (2, 15514701), (3, 10343134), (6, 5171567), (43, 721614), (86, 360807), (127, 244326), (129, 240538), (254, 122163), (258, 120269), (381, 81442), (762, 40721), (947, 32766), (1894, 16383), (2841, 10922), (5461, 5682)]