31688192

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1126

約数の個数: 40

約数和(自身を含む): 64449000

約数和(自身を除く): 32760808

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1049, 1888, 2098, 3776, 4196, 7552, 8392, 15104, 16784, 30208, 33568, 61891, 67136, 123782, 134272, 247564, 268544, 495128, 537088, 990256, 1980512, 3961024, 7922048, 15844096, 31688192]

約数ペア:

[(1, 31688192), (2, 15844096), (4, 7922048), (8, 3961024), (16, 1980512), (32, 990256), (59, 537088), (64, 495128), (118, 268544), (128, 247564), (236, 134272), (256, 123782), (472, 67136), (512, 61891), (944, 33568), (1049, 30208), (1888, 16784), (2098, 15104), (3776, 8392), (4196, 7552)]