90101902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{178067}}^1$

素因数の和:178103

約数の個数: 16

約数和(自身を含む): 153850752

約数和(自身を除く): 63748850

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 178067, 356134, 1958737, 3917474, 4095541, 8191082, 45050951, 90101902]

約数ペア:

[(1, 90101902), (2, 45050951), (11, 8191082), (22, 4095541), (23, 3917474), (46, 1958737), (253, 356134), (506, 178067)]