220121792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{312673}}^1$

素因数の和:312696

約数の個数: 28

約数和(自身を含む): 476515176

約数和(自身を除く): 256393384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 312673, 625346, 1250692, 2501384, 3439403, 5002768, 6878806, 10005536, 13757612, 20011072, 27515224, 55030448, 110060896, 220121792]

約数ペア:

[(1, 220121792), (2, 110060896), (4, 55030448), (8, 27515224), (11, 20011072), (16, 13757612), (22, 10005536), (32, 6878806), (44, 5002768), (64, 3439403), (88, 2501384), (176, 1250692), (352, 625346), (704, 312673)]