329092808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42019}}^1$

素因数の和:42125

約数の個数: 32

約数和(自身を含む): 680724000

約数和(自身を除く): 351631192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 42019, 84038, 168076, 336152, 462209, 924418, 1848836, 3697672, 3739691, 7479382, 14958764, 29917528, 41136601, 82273202, 164546404, 329092808]

約数ペア:

[(1, 329092808), (2, 164546404), (4, 82273202), (8, 41136601), (11, 29917528), (22, 14958764), (44, 7479382), (88, 3739691), (89, 3697672), (178, 1848836), (356, 924418), (712, 462209), (979, 336152), (1958, 168076), (3916, 84038), (7832, 42019)]