109909616

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{17659}}^1$

素因数の和:18056

約数の個数: 20

約数和(自身を含む): 213509400

約数和(自身を除く): 103599784

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 17659, 35318, 70636, 141272, 282544, 6869351, 13738702, 27477404, 54954808, 109909616]

約数ペア:

[(1, 109909616), (2, 54954808), (4, 27477404), (8, 13738702), (16, 6869351), (389, 282544), (778, 141272), (1556, 70636), (3112, 35318), (6224, 17659)]