9888512

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 54

約数和(自身を含む): 21026628

約数和(自身を除く): 11138116

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 256, 304, 361, 428, 608, 722, 856, 1216, 1444, 1712, 2033, 2432, 2888, 3424, 4066, 4864, 5776, 6848, 8132, 11552, 13696, 16264, 23104, 27392, 32528, 38627, 46208, 65056, 77254, 92416, 130112, 154508, 260224, 309016, 520448, 618032, 1236064, 2472128, 4944256, 9888512]

約数ペア:

[(1, 9888512), (2, 4944256), (4, 2472128), (8, 1236064), (16, 618032), (19, 520448), (32, 309016), (38, 260224), (64, 154508), (76, 130112), (107, 92416), (128, 77254), (152, 65056), (214, 46208), (256, 38627), (304, 32528), (361, 27392), (428, 23104), (608, 16264), (722, 13696), (856, 11552), (1216, 8132), (1444, 6848), (1712, 5776), (2033, 4864), (2432, 4066), (2888, 3424)]