61427368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{247691}}^1$

素因数の和:247728

約数の個数: 16

約数和(自身を含む): 118892160

約数和(自身を除く): 57464792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 247691, 495382, 990764, 1981528, 7678421, 15356842, 30713684, 61427368]

約数ペア:

[(1, 61427368), (2, 30713684), (4, 15356842), (8, 7678421), (31, 1981528), (62, 990764), (124, 495382), (248, 247691)]