906115408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{57847}}^1$

素因数の和:57955

約数の個数: 40

約数和(自身を含む): 1936751040

約数和(自身を除く): 1030635632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 15664, 57847, 115694, 231388, 462776, 636317, 925552, 1272634, 2545268, 5090536, 5148383, 10181072, 10296766, 20593532, 41187064, 56632213, 82374128, 113264426, 226528852, 453057704, 906115408]

約数ペア:

[(1, 906115408), (2, 453057704), (4, 226528852), (8, 113264426), (11, 82374128), (16, 56632213), (22, 41187064), (44, 20593532), (88, 10296766), (89, 10181072), (176, 5148383), (178, 5090536), (356, 2545268), (712, 1272634), (979, 925552), (1424, 636317), (1958, 462776), (3916, 231388), (7832, 115694), (15664, 57847)]