39769768

素因数分解:

$2^3\times {\mathrm{1103}}^1\times {\mathrm{4507}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 74652480

約数和(自身を除く): 34882712

約数列:

[1, 2, 4, 8, 1103, 2206, 4412, 4507, 8824, 9014, 18028, 36056, 4971221, 9942442, 19884884, 39769768]

約数ペア:

[(1, 39769768), (2, 19884884), (4, 9942442), (8, 4971221), (1103, 36056), (2206, 18028), (4412, 9014), (4507, 8824)]