84991012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 153139896

約数和(自身を除く): 68148884

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 4133, 5141, 8266, 10282, 16532, 20564, 219049, 400901, 438098, 801802, 876196, 1603604, 21247753, 42495506, 84991012]

約数ペア:

[(1, 84991012), (2, 42495506), (4, 21247753), (53, 1603604), (97, 876196), (106, 801802), (194, 438098), (212, 400901), (388, 219049), (4133, 20564), (5141, 16532), (8266, 10282)]