161628802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{30763}}^1$

素因数の和:30873

約数の個数: 16

約数和(自身を含む): 252510912

約数和(自身を除く): 90882110

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 30763, 61526, 1138231, 2184173, 2276462, 4368346, 80814401, 161628802]

約数ペア:

[(1, 161628802), (2, 80814401), (37, 4368346), (71, 2276462), (74, 2184173), (142, 1138231), (2627, 61526), (5254, 30763)]