22163752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 45609480

約数和(自身を除く): 23445728

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4021, 5512, 8042, 16084, 32168, 52273, 104546, 209092, 213113, 418184, 426226, 852452, 1704904, 2770469, 5540938, 11081876, 22163752]

約数ペア:

[(1, 22163752), (2, 11081876), (4, 5540938), (8, 2770469), (13, 1704904), (26, 852452), (52, 426226), (53, 418184), (104, 213113), (106, 209092), (212, 104546), (424, 52273), (689, 32168), (1378, 16084), (2756, 8042), (4021, 5512)]