38638816

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{13567}}^1$

素因数の和:13666

約数の個数: 24

約数和(自身を含む): 76930560

約数和(自身を除く): 38291744

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 13567, 27134, 54268, 108536, 217072, 434144, 1207463, 2414926, 4829852, 9659704, 19319408, 38638816]

約数ペア:

[(1, 38638816), (2, 19319408), (4, 9659704), (8, 4829852), (16, 2414926), (32, 1207463), (89, 434144), (178, 217072), (356, 108536), (712, 54268), (1424, 27134), (2848, 13567)]