22406656

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 40

約数和(自身を含む): 45298440

約数和(自身を除く): 22891784

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 409, 428, 512, 818, 856, 1636, 1712, 3272, 3424, 6544, 6848, 13088, 13696, 26176, 27392, 43763, 52352, 54784, 87526, 104704, 175052, 209408, 350104, 700208, 1400416, 2800832, 5601664, 11203328, 22406656]

約数ペア:

[(1, 22406656), (2, 11203328), (4, 5601664), (8, 2800832), (16, 1400416), (32, 700208), (64, 350104), (107, 209408), (128, 175052), (214, 104704), (256, 87526), (409, 54784), (428, 52352), (512, 43763), (818, 27392), (856, 26176), (1636, 13696), (1712, 13088), (3272, 6848), (3424, 6544)]