11125648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 22413248

約数和(自身を除く): 11287600

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 157, 172, 206, 314, 344, 412, 628, 688, 824, 1256, 1648, 2512, 4429, 6751, 8858, 13502, 16171, 17716, 27004, 32342, 35432, 54008, 64684, 70864, 108016, 129368, 258736, 695353, 1390706, 2781412, 5562824, 11125648]

約数ペア:

[(1, 11125648), (2, 5562824), (4, 2781412), (8, 1390706), (16, 695353), (43, 258736), (86, 129368), (103, 108016), (157, 70864), (172, 64684), (206, 54008), (314, 35432), (344, 32342), (412, 27004), (628, 17716), (688, 16171), (824, 13502), (1256, 8858), (1648, 6751), (2512, 4429)]