31691776

素因数分解:

$2^{10}\times {\mathrm{30949}}^1$

素因数の和:30969

約数の個数: 22

約数和(自身を含む): 63354650

約数和(自身を除く): 31662874

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 30949, 61898, 123796, 247592, 495184, 990368, 1980736, 3961472, 7922944, 15845888, 31691776]

約数ペア:

[(1, 31691776), (2, 15845888), (4, 7922944), (8, 3961472), (16, 1980736), (32, 990368), (64, 495184), (128, 247592), (256, 123796), (512, 61898), (1024, 30949)]