40180382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11633}}^1$

素因数の和:11803

約数の個数: 16

約数和(自身を含む): 66174192

約数和(自身を除く): 25993810

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 11633, 23266, 127963, 255926, 1826381, 3652762, 20090191, 40180382]

約数ペア:

[(1, 40180382), (2, 20090191), (11, 3652762), (22, 1826381), (157, 255926), (314, 127963), (1727, 23266), (3454, 11633)]