22071752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 43449600

約数和(自身を除く): 21377848

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1459, 1891, 2918, 3782, 5836, 7564, 11672, 15128, 45229, 88999, 90458, 177998, 180916, 355996, 361832, 711992, 2758969, 5517938, 11035876, 22071752]

約数ペア:

[(1, 22071752), (2, 11035876), (4, 5517938), (8, 2758969), (31, 711992), (61, 361832), (62, 355996), (122, 180916), (124, 177998), (244, 90458), (248, 88999), (488, 45229), (1459, 15128), (1891, 11672), (2918, 7564), (3782, 5836)]