90044774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20719}}^1$

素因数の和:20815

約数の個数: 16

約数和(自身を含む): 140978880

約数和(自身を除く): 50934106

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20719, 41438, 849479, 1098107, 1698958, 2196214, 45022387, 90044774]

約数ペア:

[(1, 90044774), (2, 45022387), (41, 2196214), (53, 1698958), (82, 1098107), (106, 849479), (2173, 41438), (4346, 20719)]