180635632

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109609}}^1$

素因数の和:109720

約数の個数: 20

約数和(自身を含む): 353382640

約数和(自身を除く): 172747008

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 109609, 219218, 438436, 876872, 1753744, 11289727, 22579454, 45158908, 90317816, 180635632]

約数ペア:

[(1, 180635632), (2, 90317816), (4, 45158908), (8, 22579454), (16, 11289727), (103, 1753744), (206, 876872), (412, 438436), (824, 219218), (1648, 109609)]