42880424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 82857600

約数和(自身を除く): 39977176

約数列:

[1, 2, 4, 8, 41, 82, 164, 239, 328, 478, 547, 956, 1094, 1912, 2188, 4376, 9799, 19598, 22427, 39196, 44854, 78392, 89708, 130733, 179416, 261466, 522932, 1045864, 5360053, 10720106, 21440212, 42880424]

約数ペア:

[(1, 42880424), (2, 21440212), (4, 10720106), (8, 5360053), (41, 1045864), (82, 522932), (164, 261466), (239, 179416), (328, 130733), (478, 89708), (547, 78392), (956, 44854), (1094, 39196), (1912, 22427), (2188, 19598), (4376, 9799)]