188879488

素因数分解:

$2^7\times 7^1\times {\mathrm{210803}}^1$

素因数の和:210824

約数の個数: 32

約数和(自身を含む): 430040160

約数和(自身を除く): 241160672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 210803, 421606, 843212, 1475621, 1686424, 2951242, 3372848, 5902484, 6745696, 11804968, 13491392, 23609936, 26982784, 47219872, 94439744, 188879488]

約数ペア:

[(1, 188879488), (2, 94439744), (4, 47219872), (7, 26982784), (8, 23609936), (14, 13491392), (16, 11804968), (28, 6745696), (32, 5902484), (56, 3372848), (64, 2951242), (112, 1686424), (128, 1475621), (224, 843212), (448, 421606), (896, 210803)]