39800258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25518142

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 449, 898, 943, 1081, 1886, 1927, 2162, 3854, 10327, 18409, 20654, 21103, 36818, 42206, 44321, 88642, 423407, 485369, 846814, 865223, 970738, 1730446, 19900129, 39800258]

約数ペア:

[(1, 39800258), (2, 19900129), (23, 1730446), (41, 970738), (46, 865223), (47, 846814), (82, 485369), (94, 423407), (449, 88642), (898, 44321), (943, 42206), (1081, 36818), (1886, 21103), (1927, 20654), (2162, 18409), (3854, 10327)]