388231016

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{21929}}^1$

素因数の和:24148

約数の個数: 16

約数和(自身を含む): 728295300

約数和(自身を除く): 340064284

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 17704, 21929, 43858, 87716, 175432, 48528877, 97057754, 194115508, 388231016]

約数ペア:

[(1, 388231016), (2, 194115508), (4, 97057754), (8, 48528877), (2213, 175432), (4426, 87716), (8852, 43858), (17704, 21929)]