42579632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 85113600

約数和(自身を除く): 42533968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 199, 311, 344, 398, 622, 688, 796, 1244, 1592, 2488, 3184, 4976, 8557, 13373, 17114, 26746, 34228, 53492, 61889, 68456, 106984, 123778, 136912, 213968, 247556, 495112, 990224, 2661227, 5322454, 10644908, 21289816, 42579632]

約数ペア:

[(1, 42579632), (2, 21289816), (4, 10644908), (8, 5322454), (16, 2661227), (43, 990224), (86, 495112), (172, 247556), (199, 213968), (311, 136912), (344, 123778), (398, 106984), (622, 68456), (688, 61889), (796, 53492), (1244, 34228), (1592, 26746), (2488, 17114), (3184, 13373), (4976, 8557)]