86020172

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10007}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 172617984

約数和(自身を除く): 86597812

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 10007, 20014, 40028, 70049, 140098, 280196, 3072149, 6144298, 12288596, 21505043, 43010086, 86020172]

約数ペア:

[(1, 86020172), (2, 43010086), (4, 21505043), (7, 12288596), (14, 6144298), (28, 3072149), (307, 280196), (614, 140098), (1228, 70049), (2149, 40028), (4298, 20014), (8596, 10007)]