21872224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{62137}}^1$

素因数の和:62158

約数の個数: 24

約数和(自身を含む): 46976328

約数和(自身を除く): 25104104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 62137, 124274, 248548, 497096, 683507, 994192, 1367014, 1988384, 2734028, 5468056, 10936112, 21872224]

約数ペア:

[(1, 21872224), (2, 10936112), (4, 5468056), (8, 2734028), (11, 1988384), (16, 1367014), (22, 994192), (32, 683507), (44, 497096), (88, 248548), (176, 124274), (352, 62137)]