38443816

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 35220824

約数列:

[1, 2, 4, 8, 97, 107, 194, 214, 388, 428, 463, 776, 856, 926, 1852, 3704, 10379, 20758, 41516, 44911, 49541, 83032, 89822, 99082, 179644, 198164, 359288, 396328, 4805477, 9610954, 19221908, 38443816]

約数ペア:

[(1, 38443816), (2, 19221908), (4, 9610954), (8, 4805477), (97, 396328), (107, 359288), (194, 198164), (214, 179644), (388, 99082), (428, 89822), (463, 83032), (776, 49541), (856, 44911), (926, 41516), (1852, 20758), (3704, 10379)]