33287120

素因数分解:

$2^4\times 5^1\times {\mathrm{416089}}^1$

素因数の和:416102

約数の個数: 20

約数和(自身を含む): 77392740

約数和(自身を除く): 44105620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 416089, 832178, 1664356, 2080445, 3328712, 4160890, 6657424, 8321780, 16643560, 33287120]

約数ペア:

[(1, 33287120), (2, 16643560), (4, 8321780), (5, 6657424), (8, 4160890), (10, 3328712), (16, 2080445), (20, 1664356), (40, 832178), (80, 416089)]