4157648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23623}}^1$

素因数の和:23642

約数の個数: 20

約数和(自身を含む): 8788128

約数和(自身を除く): 4630480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 23623, 47246, 94492, 188984, 259853, 377968, 519706, 1039412, 2078824, 4157648]

約数ペア:

[(1, 4157648), (2, 2078824), (4, 1039412), (8, 519706), (11, 377968), (16, 259853), (22, 188984), (44, 94492), (88, 47246), (176, 23623)]