89743969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{991}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 108850176

約数和(自身を除く): 19106207

約数列:

[1, 7, 17, 119, 761, 991, 5327, 6937, 12937, 16847, 90559, 117929, 754151, 5279057, 12820567, 89743969]

約数ペア:

[(1, 89743969), (7, 12820567), (17, 5279057), (119, 754151), (761, 117929), (991, 90559), (5327, 16847), (6937, 12937)]