164864690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17483}}^1$

素因数の和:17554

約数の個数: 32

約数和(自身を含む): 317229696

約数和(自身を除く): 152365006

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 17483, 34966, 87415, 174830, 402109, 716803, 804218, 1433606, 2010545, 3584015, 4021090, 7168030, 16486469, 32972938, 82432345, 164864690]

約数ペア:

[(1, 164864690), (2, 82432345), (5, 32972938), (10, 16486469), (23, 7168030), (41, 4021090), (46, 3584015), (82, 2010545), (115, 1433606), (205, 804218), (230, 716803), (410, 402109), (943, 174830), (1886, 87415), (4715, 34966), (9430, 17483)]