172950352

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{31151}}^1$

素因数の和:31506

約数の個数: 20

約数和(自身を含む): 336067776

約数和(自身を除く): 163117424

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 31151, 62302, 124604, 249208, 498416, 10809397, 21618794, 43237588, 86475176, 172950352]

約数ペア:

[(1, 172950352), (2, 86475176), (4, 43237588), (8, 21618794), (16, 10809397), (347, 498416), (694, 249208), (1388, 124604), (2776, 62302), (5552, 31151)]