85882147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 104569920

約数和(自身を除く): 18687773

約数列:

[1, 13, 17, 19, 113, 181, 221, 247, 323, 1469, 1921, 2147, 2353, 3077, 3439, 4199, 20453, 24973, 27911, 36499, 40001, 44707, 58463, 265889, 347701, 388607, 474487, 760019, 4520113, 5051891, 6606319, 85882147]

約数ペア:

[(1, 85882147), (13, 6606319), (17, 5051891), (19, 4520113), (113, 760019), (181, 474487), (221, 388607), (247, 347701), (323, 265889), (1469, 58463), (1921, 44707), (2147, 40001), (2353, 36499), (3077, 27911), (3439, 24973), (4199, 20453)]