219094528

素因数分解:

$2^9\times {\mathrm{427919}}^1$

素因数の和:427937

約数の個数: 20

約数和(自身を含む): 437762160

約数和(自身を除く): 218667632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 427919, 855838, 1711676, 3423352, 6846704, 13693408, 27386816, 54773632, 109547264, 219094528]

約数ペア:

[(1, 219094528), (2, 109547264), (4, 54773632), (8, 27386816), (16, 13693408), (32, 6846704), (64, 3423352), (128, 1711676), (256, 855838), (512, 427919)]