90254018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{3533}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 138546936

約数和(自身を除く): 48292918

約数列:

[1, 2, 53, 106, 241, 482, 3533, 7066, 12773, 25546, 187249, 374498, 851453, 1702906, 45127009, 90254018]

約数ペア:

[(1, 90254018), (2, 45127009), (53, 1702906), (106, 851453), (241, 374498), (482, 187249), (3533, 25546), (7066, 12773)]