1668758528

素因数分解:

$2^{10}\times {\mathrm{1629647}}^1$

素因数の和:1629667

約数の個数: 22

約数和(自身を含む): 3335889456

約数和(自身を除く): 1667130928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1629647, 3259294, 6518588, 13037176, 26074352, 52148704, 104297408, 208594816, 417189632, 834379264, 1668758528]

約数ペア:

[(1, 1668758528), (2, 834379264), (4, 417189632), (8, 208594816), (16, 104297408), (32, 52148704), (64, 26074352), (128, 13037176), (256, 6518588), (512, 3259294), (1024, 1629647)]