23186896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{20411}}^1$

素因数の和:20490

約数の個数: 20

約数和(自身を含む): 45559584

約数和(自身を除く): 22372688

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 20411, 40822, 81644, 163288, 326576, 1449181, 2898362, 5796724, 11593448, 23186896]

約数ペア:

[(1, 23186896), (2, 11593448), (4, 5796724), (8, 2898362), (16, 1449181), (71, 326576), (142, 163288), (284, 81644), (568, 40822), (1136, 20411)]