33288880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9733

約数の個数: 40

約数和(自身を含む): 79204752

約数和(自身を除く): 45915872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 9677, 19354, 38708, 48385, 77416, 96770, 154832, 193540, 387080, 416111, 774160, 832222, 1664444, 2080555, 3328888, 4161110, 6657776, 8322220, 16644440, 33288880]

約数ペア:

[(1, 33288880), (2, 16644440), (4, 8322220), (5, 6657776), (8, 4161110), (10, 3328888), (16, 2080555), (20, 1664444), (40, 832222), (43, 774160), (80, 416111), (86, 387080), (172, 193540), (215, 154832), (344, 96770), (430, 77416), (688, 48385), (860, 38708), (1720, 19354), (3440, 9677)]