87317888

素因数分解:

$2^7\times 7^1\times {\mathrm{97453}}^1$

素因数の和:97474

約数の個数: 32

約数和(自身を含む): 198806160

約数和(自身を除く): 111488272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 97453, 194906, 389812, 682171, 779624, 1364342, 1559248, 2728684, 3118496, 5457368, 6236992, 10914736, 12473984, 21829472, 43658944, 87317888]

約数ペア:

[(1, 87317888), (2, 43658944), (4, 21829472), (7, 12473984), (8, 10914736), (14, 6236992), (16, 5457368), (28, 3118496), (32, 2728684), (56, 1559248), (64, 1364342), (112, 779624), (128, 682171), (224, 389812), (448, 194906), (896, 97453)]