79430642

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 120852864

約数和(自身を除く): 41422222

約数列:

[1, 2, 101, 202, 271, 542, 1451, 2902, 27371, 54742, 146551, 293102, 393221, 786442, 39715321, 79430642]

約数ペア:

[(1, 79430642), (2, 39715321), (101, 786442), (202, 393221), (271, 293102), (542, 146551), (1451, 54742), (2902, 27371)]