89344454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4435

約数の個数: 16

約数和(自身を含む): 137712960

約数和(自身を除く): 48368506

約数列:

[1, 2, 43, 86, 251, 502, 4139, 8278, 10793, 21586, 177977, 355954, 1038889, 2077778, 44672227, 89344454]

約数ペア:

[(1, 89344454), (2, 44672227), (43, 2077778), (86, 1038889), (251, 355954), (502, 177977), (4139, 21586), (8278, 10793)]