89688256

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:1997

約数の個数: 56

約数和(自身を含む): 205410816

約数和(自身を除く): 115722560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 1871, 2996, 3424, 3742, 5992, 6848, 7484, 11984, 13097, 14968, 23968, 26194, 29936, 47936, 52388, 59872, 104776, 119744, 200197, 209552, 400394, 419104, 800788, 838208, 1401379, 1601576, 2802758, 3203152, 5605516, 6406304, 11211032, 12812608, 22422064, 44844128, 89688256]

約数ペア:

[(1, 89688256), (2, 44844128), (4, 22422064), (7, 12812608), (8, 11211032), (14, 6406304), (16, 5605516), (28, 3203152), (32, 2802758), (56, 1601576), (64, 1401379), (107, 838208), (112, 800788), (214, 419104), (224, 400394), (428, 209552), (448, 200197), (749, 119744), (856, 104776), (1498, 59872), (1712, 52388), (1871, 47936), (2996, 29936), (3424, 26194), (3742, 23968), (5992, 14968), (6848, 13097), (7484, 11984)]