239175424

素因数分解:

$2^8\times {\mathrm{643}}^1\times {\mathrm{1453}}^1$

素因数の和:2112

約数の個数: 36

約数和(自身を含む): 478488136

約数和(自身を除く): 239312712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 643, 1286, 1453, 2572, 2906, 5144, 5812, 10288, 11624, 20576, 23248, 41152, 46496, 82304, 92992, 164608, 185984, 371968, 934279, 1868558, 3737116, 7474232, 14948464, 29896928, 59793856, 119587712, 239175424]

約数ペア:

[(1, 239175424), (2, 119587712), (4, 59793856), (8, 29896928), (16, 14948464), (32, 7474232), (64, 3737116), (128, 1868558), (256, 934279), (643, 371968), (1286, 185984), (1453, 164608), (2572, 92992), (2906, 82304), (5144, 46496), (5812, 41152), (10288, 23248), (11624, 20576)]