87665744

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{4679}}^1$

素因数の和:5858

約数の個数: 20

約数和(自身を含む): 170033760

約数和(自身を除く): 82368016

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4679, 4684, 9358, 9368, 18716, 18736, 37432, 74864, 5479109, 10958218, 21916436, 43832872, 87665744]

約数ペア:

[(1, 87665744), (2, 43832872), (4, 21916436), (8, 10958218), (16, 5479109), (1171, 74864), (2342, 37432), (4679, 18736), (4684, 18716), (9358, 9368)]