21888064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31114

約数の個数: 28

約数和(自身を含む): 47384208

約数和(自身を除く): 25496144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 31091, 62182, 124364, 248728, 342001, 497456, 684002, 994912, 1368004, 1989824, 2736008, 5472016, 10944032, 21888064]

約数ペア:

[(1, 21888064), (2, 10944032), (4, 5472016), (8, 2736008), (11, 1989824), (16, 1368004), (22, 994912), (32, 684002), (44, 497456), (64, 342001), (88, 248728), (176, 124364), (352, 62182), (704, 31091)]