31302614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117679}}^1$

素因数の和:117707

約数の個数: 16

約数和(自身を含む): 56486400

約数和(自身を除く): 25183786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 117679, 235358, 823753, 1647506, 2235901, 4471802, 15651307, 31302614]

約数ペア:

[(1, 31302614), (2, 15651307), (7, 4471802), (14, 2235901), (19, 1647506), (38, 823753), (133, 235358), (266, 117679)]