112021784

素因数分解:

$2^3\times 7^1\times {\mathrm{2000389}}^1$

素因数の和:2000402

約数の個数: 16

約数和(自身を含む): 240046800

約数和(自身を除く): 128025016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2000389, 4000778, 8001556, 14002723, 16003112, 28005446, 56010892, 112021784]

約数ペア:

[(1, 112021784), (2, 56010892), (4, 28005446), (7, 16003112), (8, 14002723), (14, 8001556), (28, 4000778), (56, 2000389)]