21634432

素因数分解:

$2^7\times {\mathrm{169019}}^1$

素因数の和:169033

約数の個数: 16

約数和(自身を含む): 43100100

約数和(自身を除く): 21465668

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 169019, 338038, 676076, 1352152, 2704304, 5408608, 10817216, 21634432]

約数ペア:

[(1, 21634432), (2, 10817216), (4, 5408608), (8, 2704304), (16, 1352152), (32, 676076), (64, 338038), (128, 169019)]