145440914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{2851}}^1$

素因数の和:3985

約数の個数: 16

約数和(自身を含む): 227931840

約数和(自身を除く): 82490926

約数列:

[1, 2, 23, 46, 1109, 2218, 2851, 5702, 25507, 51014, 65573, 131146, 3161759, 6323518, 72720457, 145440914]

約数ペア:

[(1, 145440914), (2, 72720457), (23, 6323518), (46, 3161759), (1109, 131146), (2218, 65573), (2851, 51014), (5702, 25507)]