89067728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{57389}}^1$

素因数の和:57494

約数の個数: 20

約数和(自身を含む): 174350820

約数和(自身を除く): 85283092

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 57389, 114778, 229556, 459112, 918224, 5566733, 11133466, 22266932, 44533864, 89067728]

約数ペア:

[(1, 89067728), (2, 44533864), (4, 22266932), (8, 11133466), (16, 5566733), (97, 918224), (194, 459112), (388, 229556), (776, 114778), (1552, 57389)]