40262018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27539}}^1$

素因数の和:27601

約数の個数: 16

約数和(自身を含む): 65435040

約数和(自身を除く): 25173022

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27539, 55078, 468163, 936326, 1184177, 2368354, 20131009, 40262018]

約数ペア:

[(1, 40262018), (2, 20131009), (17, 2368354), (34, 1184177), (43, 936326), (86, 468163), (731, 55078), (1462, 27539)]