38131816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{16493}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 75954870

約数和(自身を除く): 37823054

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 16493, 32986, 65972, 131944, 280381, 560762, 1121524, 2243048, 4766477, 9532954, 19065908, 38131816]

約数ペア:

[(1, 38131816), (2, 19065908), (4, 9532954), (8, 4766477), (17, 2243048), (34, 1121524), (68, 560762), (136, 280381), (289, 131944), (578, 65972), (1156, 32986), (2312, 16493)]