90704131

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5227}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 108073216

約数和(自身を除く): 17369085

約数列:

[1, 7, 37, 67, 259, 469, 2479, 5227, 17353, 36589, 193399, 350209, 1353793, 2451463, 12957733, 90704131]

約数ペア:

[(1, 90704131), (7, 12957733), (37, 2451463), (67, 1353793), (259, 350209), (469, 193399), (2479, 36589), (5227, 17353)]