102564208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 202487040

約数和(自身を除く): 99922832

約数列:

[1, 2, 4, 8, 16, 107, 139, 214, 278, 428, 431, 556, 856, 862, 1112, 1712, 1724, 2224, 3448, 6896, 14873, 29746, 46117, 59492, 59909, 92234, 118984, 119818, 184468, 237968, 239636, 368936, 479272, 737872, 958544, 6410263, 12820526, 25641052, 51282104, 102564208]

約数ペア:

[(1, 102564208), (2, 51282104), (4, 25641052), (8, 12820526), (16, 6410263), (107, 958544), (139, 737872), (214, 479272), (278, 368936), (428, 239636), (431, 237968), (556, 184468), (856, 119818), (862, 118984), (1112, 92234), (1712, 59909), (1724, 59492), (2224, 46117), (3448, 29746), (6896, 14873)]