16413496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 34972920

約数和(自身を除く): 18559424

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 88, 142, 148, 284, 296, 407, 568, 781, 814, 1562, 1628, 2627, 3124, 3256, 5041, 5254, 6248, 10082, 10508, 20164, 21016, 28897, 40328, 55451, 57794, 110902, 115588, 186517, 221804, 231176, 373034, 443608, 746068, 1492136, 2051687, 4103374, 8206748, 16413496]

約数ペア:

[(1, 16413496), (2, 8206748), (4, 4103374), (8, 2051687), (11, 1492136), (22, 746068), (37, 443608), (44, 373034), (71, 231176), (74, 221804), (88, 186517), (142, 115588), (148, 110902), (284, 57794), (296, 55451), (407, 40328), (568, 28897), (781, 21016), (814, 20164), (1562, 10508), (1628, 10082), (2627, 6248), (3124, 5254), (3256, 5041)]