42215354

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 64054536

約数和(自身を除く): 21839182

約数列:

[1, 2, 181, 277, 362, 421, 554, 842, 50137, 76201, 100274, 116617, 152402, 233234, 21107677, 42215354]

約数ペア:

[(1, 42215354), (2, 21107677), (181, 233234), (277, 152402), (362, 116617), (421, 100274), (554, 76201), (842, 50137)]