83940706

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 127747800

約数和(自身を除く): 43807094

約数列:

[1, 2, 89, 178, 409, 818, 1153, 2306, 36401, 72802, 102617, 205234, 471577, 943154, 41970353, 83940706]

約数ペア:

[(1, 83940706), (2, 41970353), (89, 943154), (178, 471577), (409, 205234), (818, 102617), (1153, 72802), (2306, 36401)]