31018306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 22895294

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 1039, 1298, 1357, 2078, 2714, 11429, 14927, 22858, 23897, 29854, 47794, 61301, 122602, 262867, 525734, 674311, 1348622, 1409923, 2819846, 15509153, 31018306]

約数ペア:

[(1, 31018306), (2, 15509153), (11, 2819846), (22, 1409923), (23, 1348622), (46, 674311), (59, 525734), (118, 262867), (253, 122602), (506, 61301), (649, 47794), (1039, 29854), (1298, 23897), (1357, 22858), (2078, 14927), (2714, 11429)]