66801184

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{21521}}^1$

素因数の和:21628

約数の個数: 24

約数和(自身を含む): 132876828

約数和(自身を除く): 66075644

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 21521, 43042, 86084, 172168, 344336, 688672, 2087537, 4175074, 8350148, 16700296, 33400592, 66801184]

約数ペア:

[(1, 66801184), (2, 33400592), (4, 16700296), (8, 8350148), (16, 4175074), (32, 2087537), (97, 688672), (194, 344336), (388, 172168), (776, 86084), (1552, 43042), (3104, 21521)]