5391152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25919}}^1$

素因数の和:25940

約数の個数: 20

約数和(自身を含む): 11249280

約数和(自身を除く): 5858128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25919, 51838, 103676, 207352, 336947, 414704, 673894, 1347788, 2695576, 5391152]

約数ペア:

[(1, 5391152), (2, 2695576), (4, 1347788), (8, 673894), (13, 414704), (16, 336947), (26, 207352), (52, 103676), (104, 51838), (208, 25919)]