8198656

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 40

約数和(自身を含む): 16695360

約数和(自身を除く): 8496704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 239, 256, 268, 478, 512, 536, 956, 1072, 1912, 2144, 3824, 4288, 7648, 8576, 15296, 16013, 17152, 30592, 32026, 34304, 61184, 64052, 122368, 128104, 256208, 512416, 1024832, 2049664, 4099328, 8198656]

約数ペア:

[(1, 8198656), (2, 4099328), (4, 2049664), (8, 1024832), (16, 512416), (32, 256208), (64, 128104), (67, 122368), (128, 64052), (134, 61184), (239, 34304), (256, 32026), (268, 30592), (478, 17152), (512, 16013), (536, 15296), (956, 8576), (1072, 7648), (1912, 4288), (2144, 3824)]