2223104

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:200

約数の個数: 44

約数和(自身を含む): 4814544

約数和(自身を除く): 2591440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 256, 334, 416, 512, 668, 832, 1024, 1336, 1664, 2171, 2672, 3328, 4342, 5344, 6656, 8684, 10688, 13312, 17368, 21376, 34736, 42752, 69472, 85504, 138944, 171008, 277888, 555776, 1111552, 2223104]

約数ペア:

[(1, 2223104), (2, 1111552), (4, 555776), (8, 277888), (13, 171008), (16, 138944), (26, 85504), (32, 69472), (52, 42752), (64, 34736), (104, 21376), (128, 17368), (167, 13312), (208, 10688), (256, 8684), (334, 6656), (416, 5344), (512, 4342), (668, 3328), (832, 2672), (1024, 2171), (1336, 1664)]