87713756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54413}}^1$

素因数の和:54461

約数の個数: 24

約数和(自身を含む): 170642304

約数和(自身を除く): 82928548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 54413, 108826, 217652, 707369, 1414738, 1686803, 2829476, 3373606, 6747212, 21928439, 43856878, 87713756]

約数ペア:

[(1, 87713756), (2, 43856878), (4, 21928439), (13, 6747212), (26, 3373606), (31, 2829476), (52, 1686803), (62, 1414738), (124, 707369), (403, 217652), (806, 108826), (1612, 54413)]