100087784

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{90007}}^1$

素因数の和:90152

約数の個数: 16

約数和(自身を含む): 189016800

約数和(自身を除く): 88929016

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 90007, 180014, 360028, 720056, 12510973, 25021946, 50043892, 100087784]

約数ペア:

[(1, 100087784), (2, 50043892), (4, 25021946), (8, 12510973), (139, 720056), (278, 360028), (556, 180014), (1112, 90007)]