16853528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{123923}}^1$

素因数の和:123946

約数の個数: 16

約数和(自身を含む): 33459480

約数和(自身を除く): 16605952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 123923, 247846, 495692, 991384, 2106691, 4213382, 8426764, 16853528]

約数ペア:

[(1, 16853528), (2, 8426764), (4, 4213382), (8, 2106691), (17, 991384), (34, 495692), (68, 247846), (136, 123923)]