38791184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27241}}^1$

素因数の和:27338

約数の個数: 20

約数和(自身を含む): 76005180

約数和(自身を除く): 37213996

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27241, 54482, 108964, 217928, 435856, 2424449, 4848898, 9697796, 19395592, 38791184]

約数ペア:

[(1, 38791184), (2, 19395592), (4, 9697796), (8, 4848898), (16, 2424449), (89, 435856), (178, 217928), (356, 108964), (712, 54482), (1424, 27241)]