40470938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14423}}^1$

素因数の和:14509

約数の個数: 16

約数和(自身を含む): 64388736

約数和(自身を除く): 23917798

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 14423, 28846, 331729, 663458, 879803, 1759606, 20235469, 40470938]

約数ペア:

[(1, 40470938), (2, 20235469), (23, 1759606), (46, 879803), (61, 663458), (122, 331729), (1403, 28846), (2806, 14423)]