16120816

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 30

約数和(自身を含む): 32976312

約数和(自身を除く): 16855496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2791, 2888, 5582, 5776, 11164, 22328, 44656, 53029, 106058, 212116, 424232, 848464, 1007551, 2015102, 4030204, 8060408, 16120816]

約数ペア:

[(1, 16120816), (2, 8060408), (4, 4030204), (8, 2015102), (16, 1007551), (19, 848464), (38, 424232), (76, 212116), (152, 106058), (304, 53029), (361, 44656), (722, 22328), (1444, 11164), (2791, 5776), (2888, 5582)]