56231864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{540691}}^1$

素因数の和:540710

約数の個数: 16

約数和(自身を含む): 113545320

約数和(自身を除く): 57313456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 540691, 1081382, 2162764, 4325528, 7028983, 14057966, 28115932, 56231864]

約数ペア:

[(1, 56231864), (2, 28115932), (4, 14057966), (8, 7028983), (13, 4325528), (26, 2162764), (52, 1081382), (104, 540691)]