100489784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661117}}^1$

素因数の和:661142

約数の個数: 16

約数和(自身を含む): 198335400

約数和(自身を除く): 97845616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661117, 1322234, 2644468, 5288936, 12561223, 25122446, 50244892, 100489784]

約数ペア:

[(1, 100489784), (2, 50244892), (4, 25122446), (8, 12561223), (19, 5288936), (38, 2644468), (76, 1322234), (152, 661117)]