100381456

素因数分解:

$2^4\times 7^1\times {\mathrm{896263}}^1$

素因数の和:896278

約数の個数: 20

約数和(自身を含む): 222273472

約数和(自身を除く): 121892016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 896263, 1792526, 3585052, 6273841, 7170104, 12547682, 14340208, 25095364, 50190728, 100381456]

約数ペア:

[(1, 100381456), (2, 50190728), (4, 25095364), (7, 14340208), (8, 12547682), (14, 7170104), (16, 6273841), (28, 3585052), (56, 1792526), (112, 896263)]