90490906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{7603}}^1$

素因数の和:8157

約数の個数: 16

約数和(自身を含む): 148369248

約数和(自身を除く): 57878342

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 7603, 11902, 15206, 83633, 167266, 4113223, 8226446, 45245453, 90490906]

約数ペア:

[(1, 90490906), (2, 45245453), (11, 8226446), (22, 4113223), (541, 167266), (1082, 83633), (5951, 15206), (7603, 11902)]