22071584

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{5431}}^1$

素因数の和:5568

約数の個数: 24

約数和(自身を含む): 43803648

約数和(自身を除く): 21732064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 5431, 10862, 21724, 43448, 86896, 173792, 689737, 1379474, 2758948, 5517896, 11035792, 22071584]

約数ペア:

[(1, 22071584), (2, 11035792), (4, 5517896), (8, 2758948), (16, 1379474), (32, 689737), (127, 173792), (254, 86896), (508, 43448), (1016, 21724), (2032, 10862), (4064, 5431)]