90838078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{8009}}^1$

素因数の和:8171

約数の個数: 16

約数和(自身を含む): 140142960

約数和(自身を除く): 49304882

約数列:

[1, 2, 53, 106, 107, 214, 5671, 8009, 11342, 16018, 424477, 848954, 856963, 1713926, 45419039, 90838078]

約数ペア:

[(1, 90838078), (2, 45419039), (53, 1713926), (106, 856963), (107, 848954), (214, 424477), (5671, 16018), (8009, 11342)]