87923966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 152681760

約数和(自身を除く): 64757794

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 2969, 5938, 14807, 29614, 38597, 50473, 77194, 100946, 198923, 397846, 656149, 1312298, 2585999, 3381691, 5171998, 6763382, 43961983, 87923966]

約数ペア:

[(1, 87923966), (2, 43961983), (13, 6763382), (17, 5171998), (26, 3381691), (34, 2585999), (67, 1312298), (134, 656149), (221, 397846), (442, 198923), (871, 100946), (1139, 77194), (1742, 50473), (2278, 38597), (2969, 29614), (5938, 14807)]