31349402

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{1567}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 53813760

約数和(自身を除く): 22464358

約数列:

[1, 2, 7, 14, 1429, 1567, 2858, 3134, 10003, 10969, 20006, 21938, 2239243, 4478486, 15674701, 31349402]

約数ペア:

[(1, 31349402), (2, 15674701), (7, 4478486), (14, 2239243), (1429, 21938), (1567, 20006), (2858, 10969), (3134, 10003)]