64198192

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{45083}}^1$

素因数の和:45180

約数の個数: 20

約数和(自身を含む): 125784360

約数和(自身を除く): 61586168

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 45083, 90166, 180332, 360664, 721328, 4012387, 8024774, 16049548, 32099096, 64198192]

約数ペア:

[(1, 64198192), (2, 32099096), (4, 16049548), (8, 8024774), (16, 4012387), (89, 721328), (178, 360664), (356, 180332), (712, 90166), (1424, 45083)]