4218896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23971}}^1$

素因数の和:23990

約数の個数: 20

約数和(自身を含む): 8917584

約数和(自身を除く): 4698688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 23971, 47942, 95884, 191768, 263681, 383536, 527362, 1054724, 2109448, 4218896]

約数ペア:

[(1, 4218896), (2, 2109448), (4, 1054724), (8, 527362), (11, 383536), (16, 263681), (22, 191768), (44, 95884), (88, 47942), (176, 23971)]