22120256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{18191}}^1$

素因数の和:18222

約数の個数: 28

約数和(自身を含む): 46207680

約数和(自身を除く): 24087424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 18191, 36382, 72764, 145528, 291056, 345629, 582112, 691258, 1164224, 1382516, 2765032, 5530064, 11060128, 22120256]

約数ペア:

[(1, 22120256), (2, 11060128), (4, 5530064), (8, 2765032), (16, 1382516), (19, 1164224), (32, 691258), (38, 582112), (64, 345629), (76, 291056), (152, 145528), (304, 72764), (608, 36382), (1216, 18191)]