80225602

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{1103}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 123524352

約数和(自身を除く): 43298750

約数列:

[1, 2, 41, 82, 887, 1103, 1774, 2206, 36367, 45223, 72734, 90446, 978361, 1956722, 40112801, 80225602]

約数ペア:

[(1, 80225602), (2, 40112801), (41, 1956722), (82, 978361), (887, 90446), (1103, 72734), (1774, 45223), (2206, 36367)]