69990622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86837}}^1$

素因数の和:86883

約数の個数: 16

約数和(自身を含む): 116710272

約数和(自身を除く): 46719650

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 86837, 173674, 1128881, 2257762, 2691947, 5383894, 34995311, 69990622]

約数ペア:

[(1, 69990622), (2, 34995311), (13, 5383894), (26, 2691947), (31, 2257762), (62, 1128881), (403, 173674), (806, 86837)]