16859528

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 37705500

約数和(自身を除く): 20845972

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1049, 1148, 2009, 2098, 2296, 4018, 4196, 7343, 8036, 8392, 14686, 16072, 29372, 43009, 51401, 58744, 86018, 102802, 172036, 205604, 301063, 344072, 411208, 602126, 1204252, 2107441, 2408504, 4214882, 8429764, 16859528]

約数ペア:

[(1, 16859528), (2, 8429764), (4, 4214882), (7, 2408504), (8, 2107441), (14, 1204252), (28, 602126), (41, 411208), (49, 344072), (56, 301063), (82, 205604), (98, 172036), (164, 102802), (196, 86018), (287, 58744), (328, 51401), (392, 43009), (574, 29372), (1049, 16072), (1148, 14686), (2009, 8392), (2098, 8036), (2296, 7343), (4018, 4196)]