22781776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 47568384

約数和(自身を除く): 24786608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 1997, 2852, 3994, 5704, 7988, 11408, 15976, 31952, 45931, 61907, 91862, 123814, 183724, 247628, 367448, 495256, 734896, 990512, 1423861, 2847722, 5695444, 11390888, 22781776]

約数ペア:

[(1, 22781776), (2, 11390888), (4, 5695444), (8, 2847722), (16, 1423861), (23, 990512), (31, 734896), (46, 495256), (62, 367448), (92, 247628), (124, 183724), (184, 123814), (248, 91862), (368, 61907), (496, 45931), (713, 31952), (1426, 15976), (1997, 11408), (2852, 7988), (3994, 5704)]