45713776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{40241}}^1$

素因数の和:40320

約数の個数: 20

約数和(自身を含む): 89820144

約数和(自身を除く): 44106368

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 40241, 80482, 160964, 321928, 643856, 2857111, 5714222, 11428444, 22856888, 45713776]

約数ペア:

[(1, 45713776), (2, 22856888), (4, 11428444), (8, 5714222), (16, 2857111), (71, 643856), (142, 321928), (284, 160964), (568, 80482), (1136, 40241)]