64609616

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{11003}}^1$

素因数の和:11378

約数の個数: 20

約数和(自身を含む): 125533632

約数和(自身を除く): 60924016

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 11003, 22006, 44012, 88024, 176048, 4038101, 8076202, 16152404, 32304808, 64609616]

約数ペア:

[(1, 64609616), (2, 32304808), (4, 16152404), (8, 8076202), (16, 4038101), (367, 176048), (734, 88024), (1468, 44012), (2936, 22006), (5872, 11003)]