22420864

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 45104400

約数和(自身を除く): 22683536

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1607, 1744, 3214, 3488, 6428, 6976, 12856, 13952, 25712, 51424, 102848, 175163, 205696, 350326, 700652, 1401304, 2802608, 5605216, 11210432, 22420864]

約数ペア:

[(1, 22420864), (2, 11210432), (4, 5605216), (8, 2802608), (16, 1401304), (32, 700652), (64, 350326), (109, 205696), (128, 175163), (218, 102848), (436, 51424), (872, 25712), (1607, 13952), (1744, 12856), (3214, 6976), (3488, 6428)]