23326448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 48211200

約数和(自身を除く): 24884752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 449, 764, 898, 1528, 1796, 3056, 3247, 3592, 6494, 7184, 7633, 12988, 15266, 25976, 30532, 51952, 61064, 85759, 122128, 171518, 343036, 686072, 1372144, 1457903, 2915806, 5831612, 11663224, 23326448]

約数ペア:

[(1, 23326448), (2, 11663224), (4, 5831612), (8, 2915806), (16, 1457903), (17, 1372144), (34, 686072), (68, 343036), (136, 171518), (191, 122128), (272, 85759), (382, 61064), (449, 51952), (764, 30532), (898, 25976), (1528, 15266), (1796, 12988), (3056, 7633), (3247, 7184), (3592, 6494)]