16579352

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 33819120

約数和(自身を除く): 17239768

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 101, 136, 142, 202, 284, 289, 404, 568, 578, 808, 1156, 1207, 1717, 2312, 2414, 3434, 4828, 6868, 7171, 9656, 13736, 14342, 20519, 28684, 29189, 41038, 57368, 58378, 82076, 116756, 121907, 164152, 233512, 243814, 487628, 975256, 2072419, 4144838, 8289676, 16579352]

約数ペア:

[(1, 16579352), (2, 8289676), (4, 4144838), (8, 2072419), (17, 975256), (34, 487628), (68, 243814), (71, 233512), (101, 164152), (136, 121907), (142, 116756), (202, 82076), (284, 58378), (289, 57368), (404, 41038), (568, 29189), (578, 28684), (808, 20519), (1156, 14342), (1207, 13736), (1717, 9656), (2312, 7171), (2414, 6868), (3434, 4828)]