16426795654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{26111}}^1$

素因数の和:26356

約数の個数: 32

約数和(自身を含む): 25969950720

約数和(自身を除く): 9543155066

約数列:

[1, 2, 31, 62, 73, 139, 146, 278, 2263, 4309, 4526, 8618, 10147, 20294, 26111, 52222, 314557, 629114, 809441, 1618882, 1906103, 3629429, 3812206, 7258858, 59089193, 112512299, 118178386, 225024598, 264948317, 529896634, 8213397827, 16426795654]

約数ペア:

[(1, 16426795654), (2, 8213397827), (31, 529896634), (62, 264948317), (73, 225024598), (139, 118178386), (146, 112512299), (278, 59089193), (2263, 7258858), (4309, 3812206), (4526, 3629429), (8618, 1906103), (10147, 1618882), (20294, 809441), (26111, 629114), (52222, 314557)]