38153384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 73703520

約数和(自身を除く): 35550136

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 563, 788, 1126, 1576, 2252, 4504, 8471, 16942, 24209, 33884, 48418, 67768, 96836, 110911, 193672, 221822, 443644, 887288, 4769173, 9538346, 19076692, 38153384]

約数ペア:

[(1, 38153384), (2, 19076692), (4, 9538346), (8, 4769173), (43, 887288), (86, 443644), (172, 221822), (197, 193672), (344, 110911), (394, 96836), (563, 67768), (788, 48418), (1126, 33884), (1576, 24209), (2252, 16942), (4504, 8471)]