28102058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 43805184

約数和(自身を除く): 15703126

約数列:

[1, 2, 31, 62, 157, 314, 2887, 4867, 5774, 9734, 89497, 178994, 453259, 906518, 14051029, 28102058]

約数ペア:

[(1, 28102058), (2, 14051029), (31, 906518), (62, 453259), (157, 178994), (314, 89497), (2887, 9734), (4867, 5774)]