31349094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15881}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 73184256

約数和(自身を除く): 41835162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15881, 31762, 47643, 95286, 111167, 222334, 333501, 667002, 746407, 1492814, 2239221, 4478442, 5224849, 10449698, 15674547, 31349094]

約数ペア:

[(1, 31349094), (2, 15674547), (3, 10449698), (6, 5224849), (7, 4478442), (14, 2239221), (21, 1492814), (42, 746407), (47, 667002), (94, 333501), (141, 222334), (282, 111167), (329, 95286), (658, 47643), (987, 31762), (1974, 15881)]