22706008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 46292400

約数和(自身を除く): 23586392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2003, 2834, 4006, 5668, 8012, 11336, 16024, 26039, 52078, 104156, 208312, 218327, 436654, 873308, 1746616, 2838251, 5676502, 11353004, 22706008]

約数ペア:

[(1, 22706008), (2, 11353004), (4, 5676502), (8, 2838251), (13, 1746616), (26, 873308), (52, 436654), (104, 218327), (109, 208312), (218, 104156), (436, 52078), (872, 26039), (1417, 16024), (2003, 11336), (2834, 8012), (4006, 5668)]