82891330

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{37171}}^1$

素因数の和:37401

約数の個数: 16

約数和(自身を含む): 149877504

約数和(自身を除く): 66986174

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 37171, 74342, 185855, 371710, 8289133, 16578266, 41445665, 82891330]

約数ペア:

[(1, 82891330), (2, 41445665), (5, 16578266), (10, 8289133), (223, 371710), (446, 185855), (1115, 74342), (2230, 37171)]