90640154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{32441}}^1$

素因数の和:32581

約数の個数: 16

約数和(自身を含む): 149492736

約数和(自身を除く): 58852582

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 32441, 64882, 356851, 713702, 4120007, 8240014, 45320077, 90640154]

約数ペア:

[(1, 90640154), (2, 45320077), (11, 8240014), (22, 4120007), (127, 713702), (254, 356851), (1397, 64882), (2794, 32441)]