21305504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60527}}^1$

素因数の和:60548

約数の個数: 24

約数和(自身を含む): 45759168

約数和(自身を除く): 24453664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60527, 121054, 242108, 484216, 665797, 968432, 1331594, 1936864, 2663188, 5326376, 10652752, 21305504]

約数ペア:

[(1, 21305504), (2, 10652752), (4, 5326376), (8, 2663188), (11, 1936864), (16, 1331594), (22, 968432), (32, 665797), (44, 484216), (88, 242108), (176, 121054), (352, 60527)]