90315904

素因数分解:

$2^7\times 7^1\times {\mathrm{100799}}^1$

素因数の和:100820

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 115316096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 100799, 201598, 403196, 705593, 806392, 1411186, 1612784, 2822372, 3225568, 5644744, 6451136, 11289488, 12902272, 22578976, 45157952, 90315904]

約数ペア:

[(1, 90315904), (2, 45157952), (4, 22578976), (7, 12902272), (8, 11289488), (14, 6451136), (16, 5644744), (28, 3225568), (32, 2822372), (56, 1612784), (64, 1411186), (112, 806392), (128, 705593), (224, 403196), (448, 201598), (896, 100799)]