38686832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142231}}^1$

素因数の和:142256

約数の個数: 20

約数和(自身を含む): 79365456

約数和(自身を除く): 40678624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142231, 284462, 568924, 1137848, 2275696, 2417927, 4835854, 9671708, 19343416, 38686832]

約数ペア:

[(1, 38686832), (2, 19343416), (4, 9671708), (8, 4835854), (16, 2417927), (17, 2275696), (34, 1137848), (68, 568924), (136, 284462), (272, 142231)]