38240168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 76066560

約数和(自身を除く): 37826392

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 3407, 5612, 6814, 11224, 13628, 27256, 78361, 156722, 207827, 313444, 415654, 626888, 831308, 1662616, 4780021, 9560042, 19120084, 38240168]

約数ペア:

[(1, 38240168), (2, 19120084), (4, 9560042), (8, 4780021), (23, 1662616), (46, 831308), (61, 626888), (92, 415654), (122, 313444), (184, 207827), (244, 156722), (488, 78361), (1403, 27256), (2806, 13628), (3407, 11224), (5612, 6814)]