9089488

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 18297440

約数和(自身を除く): 9207952

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 139, 244, 268, 278, 488, 536, 556, 976, 1072, 1112, 2224, 4087, 8174, 8479, 9313, 16348, 16958, 18626, 32696, 33916, 37252, 65392, 67832, 74504, 135664, 149008, 568093, 1136186, 2272372, 4544744, 9089488]

約数ペア:

[(1, 9089488), (2, 4544744), (4, 2272372), (8, 1136186), (16, 568093), (61, 149008), (67, 135664), (122, 74504), (134, 67832), (139, 65392), (244, 37252), (268, 33916), (278, 32696), (488, 18626), (536, 16958), (556, 16348), (976, 9313), (1072, 8479), (1112, 8174), (2224, 4087)]