289809056

素因数分解:

$2^5\times {\mathrm{2203}}^1\times {\mathrm{4111}}^1$

素因数の和:6324

約数の個数: 24

約数和(自身を含む): 570959424

約数和(自身を除く): 281150368

約数列:

[1, 2, 4, 8, 16, 32, 2203, 4111, 4406, 8222, 8812, 16444, 17624, 32888, 35248, 65776, 70496, 131552, 9056533, 18113066, 36226132, 72452264, 144904528, 289809056]

約数ペア:

[(1, 289809056), (2, 144904528), (4, 72452264), (8, 36226132), (16, 18113066), (32, 9056533), (2203, 131552), (4111, 70496), (4406, 65776), (8222, 35248), (8812, 32888), (16444, 17624)]